| Subject | Spanish | English |
| transp. | accionar el pestillo en la ranura | engagement of the catch in the slot |
| el. | acoplador de ranura corta | short slot coupler |
| el. | acoplador de ranura corta | Riblet coupler |
| mech.eng., el. | aislamiento de ranura | slot liner |
| gen. | aislamiento de ranura | trench isolation |
| chem. | ajuste de la ranura entre rodillos | roll nip adjustment |
| transp. | alerón con ranura | plug aileron |
| transp. | alerón en reborde de ranura | slot-lip aileron |
| transp. | alerón ranura-espoiler | spoiler-slot aileron |
| transp., avia. | aleta de ranura | slat |
| mech. | aleta de ranura | spoiler |
| transp., avia. | aleta de ranura | slot flap |
| tech. | aleta de ranura del borde de ataque | slat |
| tech. | aleta de ranura del borde de ataque | leading edge slat |
| commun. | alineación de ranuras | slot array |
| hobby, transp. | altura de ranura | slot height |
| tech. | alza de ranura | peep sight |
| tech. | ancho sin ranura | face width |
| transp., mater.sc. | anchura de la ranura de soplado | blowing slot width |
| hobby, transp. | anchura de ranura | slot width |
| commun. | antena de ranura | slot aerial |
| commun. | antena de ranura | slot antenna |
| tech. | antena de ranura | notch antenna |
| antenn. | antena de ranura anular | annular slot antenna |
| commun., IT | antena de ranuras cruzadas | crossed-slot antenna |
| el. | antena dipolo de ranura alojada en una cavidad | cavity-backed slot-dipole antenna |
| el. | antena dipolo de ranura alojada en una cavidad | cavity-backed slot-dipole aerial |
| tech. | aparato de toma de muestras con ranuras múltiples | multiple slot divider |
| tech. | arreglo de ajuste de ranura | slot fit arrangement |
| commun. | basarse en las ranuras | slot based |
| tech. | bloque metálico con ranura en V | v blocks |
| met. | boquilla de corte con ranuras de calefacción | two piece nozzle with multiple slots for heating orifices |
| pest.contr. | boquilla de doble ranura | double fan slit nozzle |
| pest.contr. | boquilla de ranura | slit nozzle |
| chem. | boquilla de ranura | coating die |
| agric. | boquilla de ranura | fan nozzle |
| chem. | boquilla de ranura ancha | slot die |
| chem. | boquilla de ranura ancha | flat sheeting die |
| chem. | boquilla de ranura ancha | flat sheet die |
| chem. | boquilla de ranura basta | slotted applicator |
| pest.contr. | boquilla de ranura descentrada | off-centre fan slit nozzle |
| earth.sc., mech.eng. | brida con ranura | flange with groove facing |
| earth.sc., mech.eng. | brida con ranura | flange with groove |
| tech. | broca salomónica de cuatro ranuras | four-groove drill |
| gen. | cabeza cilíndrica con ranura | slotted pan head |
| tech., industr., construct. | cabeza de la púa con ranura | head of tongue with slot |
| mech.eng., el. | calzo de ranura | slot wedge |
| telecom. | cambio de ranuras de tiempo | time-slot interchange |
| earth.sc., el. | canal curvo en forma de ranura | slit-shaped curved channel |
| fin. | canto pulido con una ranura | smooth edge with a groove |
| gen. | cartas de ranuras | slotted cards |
| tech. | cojinete con ranura de engrase | oil-groove bearing |
| mech.eng. | cojinete estanco de ranura de bolas | slotted sealed ball bearing |
| tech. | con ranuras múltiples | gang channel |
| tech. | conjunto de placas de tuerca con ranuras múltiples | gang channel nut plate |
| antenn. | conjunto de ranuras antena | slot array antenna |
| tech. | cortadora de ranuras del tornillo | screw slot cutter |
| tech. | cuchilla de torno de hoja delgada que se utiliza para hacer ranuras angostas | parting tool |
| mech.eng., el. | cuña de ranura | slot wedge |
| earth.sc. | cámara de ranura | slit camera |
| transp. | derrota de aleta de ranura | slat track |
| mech.eng., el. | devanado de hilos introducidos en la ranura | fed-in winding |
| el.mot. | devanado de hilos introducidos por la ranura | fed-in winding |
| mech.eng., el. | devanado de número entero de ranuras por polo y fase | integral slot winding |
| mech.eng., el. | devanado de número fraccionario de ranuras por polo y fase | fractional slot winding |
| mech.eng., el. | devanado simétrico de número fraccionario de ranuras por polo y fase | symmetrical fractional slot winding |
| tech. | diámetro de ranura | rabbet diameter |
| mech.eng. | eje con ranura de chaveta | shaft with keyway |
| tech. | eje con ranuras | fluted shaft |
| transp., mech.eng. | engranaje en ángulo de aletas de ranura | slat bevel gearbox |
| transp., construct. | ensambladura de ranura y lengüeta | tongued and grooved joint |
| transp., construct. | ensambladura de ranura y lengüeta | tongue and groove joint |
| tech. | espacio entre dos ranuras | land between grooves |
| earth.sc., el. | estator de ranura | slotted stator |
| el.mot. | factor de inclinación de ranura | skew factor |
| gen. | filtro de modo en ranura | mode filter slot |
| el. | filtro de ranura | notch filter |
| transp., avia. | flap con ranura | slot flap |
| transp., avia. | flap con ranura | slat |
| tech. | flap con ranuras dobles | double-acting-slotted flap |
| transp. | flap de doble ranura | dual-slot flap |
| transp. | flap de doble ranura | double slotted flap |
| avia. | flap de ranura | slotted wing flap |
| avia. | flaps con ranura | slotted flaps |
| transp., met. | fondo de ranura | slot bottom |
| mech.eng. | fondo de ranura | base of tread groove |
| transp., met. | fondo de ranura | recess bottom |
| transp., mech.eng. | fresa con mango para ranuras | slot milling cutter |
| mech.eng. | fresa para ranuras | two-flute end mill |
| mech.eng. | fresa para ranuras | slot drill |
| mech.eng. | fresadora de ranuras | milling machine for grooving |
| el. | guía de onda de ranura | slotted wave-guide instrument |
| auto. | hoja de ballesta con ranuras | fish back spring leaf |
| IT, transp. | indicador de posición de flaps y aletas de ranura | flap and slat position indicator |
| commun., IT | introducir monedas en la ranura | to put coins in the slot |
| tech. | junta de ranura y lengüeta | joggle joint |
| auto. | la superficie de un pistón entre las ranuras para el anillo | ring land (aro) |
| mech.eng., el. | lado de bobina en ranura | embedded coil side |
| mech.eng. | leva de disco con ranura | face cam |
| gen. | liso con una ranura | smooth with a groove |
| gen. | línea con ranura | slotted section |
| pack. | líneas de las ranuras y rayados | creases and score lines |
| transp., mech.eng. | macho de ranuras helicoidales | spiral flute tap |
| industr. | madera con ranuras | grooved wood |
| antenn. | magnetron de ranuras y cavidades | hole and slot magnetron |
| mech.eng. | marca de ranura | slot mark |
| met. | mesa con ranuras | slotted platen |
| tech. | mira de ranura | open sight |
| tech. | mortajadora para ranuras de chaveta | key-way |
| coal. | mortero con ranura | slot mortar |
| tech. | muestreador con ranuras múltiples | multiple slot divider |
| mech.eng. | máquina de fresar las ranuras | milling machine for grooving |
| IT | método de ranura en V | V-grooved method |
| tech., industr., construct. | número de ranuras | number of grooves |
| commun. | parte inactiva de la ranura de tiempo | inactive part of a time-slot |
| commun. | parte inactiva de la ranura de tiempo | idle time-slot |
| mech.eng., construct. | paso de ranuras | slot pitch |
| mech.eng., construct. | perfil de ranura | pre-formed groove |
| el.mot. | porción de ranura | core portion |
| el.mot. | porción de ranura | slot portion |
| el.mot. | porción de ranura | embedded coil side |
| transp. | posición de ranura de soplado | blast slot position |
| construct. | pozo con entubación perforada, con ranura | slotted tubewell |
| construct. | pozo con entubación perforada, con ranura | perforated casing well |
| tech. | proceso de cortar ranuras con una sierra en una pieza sin que la atraviese completamente | kerfing |
| transp., polit. | profundidad de las ranuras de los neumáticos | tread depth of tyres |
| gen. | radiador de ranura | slot radiator |
| antenn. | radiator de ranura | slot radiator |
| comp., MS | ranura AGP | AGP slot (A slot that is designed for fast, high-quality display of 3-D and video images) |
| tech. | ranura antigiratoria | antirotation slot |
| med. | ranura astragalina | sulcus of talus |
| tech. | ranura automática | automatic slot |
| el. | ranura axial | axial slot |
| gen. | ranura bicircular | dumb-bell slot |
| tech. | ranura bilateral | bilateral slit |
| med. | ranura calcánea | calcaneal sulcus (sulcus calcanei) |
| el. | ranura circunferencial | circumferential groove |
| el. | ranura circunferencial para aceite | circumferential oil groove |
| commun. | ranura completa | full slot |
| tech. | ranura cóncava | flute |
| el. | ranura de acoplamiento | keying slot |
| earth.sc., mech.eng. | ranura de admisión | admission port |
| avia. | ranura de ala | wing slot |
| transp. | ranura de alerón | letter-box slot |
| transp. | ranura de alerón | aileron slot |
| auto. | ranura de asiento | seat recess |
| earth.sc., mech.eng. | ranura de aspiración | suction notch |
| transp., mater.sc. | ranura de blocaje | steadying slot |
| transp., mech.eng. | ranura de bloqueo | locking track |
| industr., construct., chem. | ranura de cantos vivos | panel cut |
| tech. | ranura de chaveta | key slot |
| tech. | ranura de chaveta | key groove |
| tech. | ranura de clavija | key groove |
| comp., MS | ranura de contenido | content presenter (A slot in the template of a control (e.g. a button) into which you can place content without adding it directly to the template) |
| tech. | ranura de cuña | key slot |
| mech.eng. | ranura de deformación de la junta | washer distorting groove |
| tech. | ranura de desahogo de la rosca | thread relief notch |
| transp., mater.sc. | ranura de desgaste | wear gouging |
| el. | ranura de difracción | diffraction slit |
| transp., mater.sc. | ranura de engarce | grooved swaging |
| transp., mater.sc. | ranura de engarce | grooved crimping |
| mech.eng., el. | ranura de engaste | crimping die |
| tech. | ranura de engrase | oil groove |
| chem. | ranura de escape del exceso de material | flash groove |
| pack. | ranura de estanqueidad | sealing groove |
| IT | ranura de expansión | expansion slot |
| IT | ranura de expansión | I/O expansion slot |
| comp., MS | ranura de expansión | expansion slot (A socket in a computer, designed to hold expansion boards and connect them to the system bus) |
| gen. | ranura de expansión | slot |
| comp., MS | ranura de expansión PCI | PCI expansion slot (A connection socket for a peripheral designed for the Peripheral Component Interconnect (PCI) local bus on a computer motherboard) |
| tech. | ranura de fijación | locking groove |
| transp. | ranura de guía | guidance gap |
| mech.eng. | ranura de inducido | stator slot |
| mech.eng. | ranura de inducido | armature slot |
| transp. | ranura de introducción de los billetes | ticket validation slot |
| construct. | ranura de inyección | grout groove |
| IT, el. | ranura de junta tórica | O-ring groove |
| textile | ranura de la aguja | needle trick |
| transp., industr. | ranura de la banda de rodadura | tread groove |
| transp., tech., law | ranura de la banda de rodamiento | tread groove |
| tech. | ranura de la cabeza del bloque de cierre | bold-head keyway |
| auto. | ranura de la cuña | keyway |
| video. | ranura de la guía | tip penetration |
| el. | ranura de la guía | tip engagement |
| earth.sc., mech.eng. | ranura de la paleta | sliding vane slot |
| tech., industr., construct. | ranura de la trama | weft slot |
| tech. | ranura de lubricación | oil groove |
| gen. | ranura de medición | measuring slit |
| el. | ranura de medición de ruido | noise measuring slot |
| tech. | ranura de mínima resistencia al avance | no-drag slot |
| auto. | ranura de observación | vision slit |
| transp., mater.sc. | ranura de parada | stop notch |
| el. | ranura de pitón | keyway |
| el. | ranura de posicionado | indexing slot |
| el. | ranura de posicionado | polarizing slot |
| tech. | ranura de posicionamiento | keyway |
| comp. | ranura de protección contra escritura | write protect notch |
| comp. | ranura de protección de lectura | read protect notch |
| mech.eng., construct. | ranura de prueba | test groove |
| chem. | ranura de rebaba | flash ring |
| mech.eng. | ranura de recalado de la arandela | washer distorting groove |
| commun. | ranura de recepción | receive timeslot |
| mech.eng. | ranura de retorno | return chute |
| mech.eng. | ranura de retorno | return tray |
| mech.eng. | ranura de retorno | drain trough |
| tech. | ranura de rotura | break notch |
| mech.eng. | ranura de segmento | piston ring gap |
| chem. | ranura de soldadura | welding gap |
| tech. | ranura de sujeción | locking groove |
| mech.eng. | ranura de sujeción en T | "Tee" slot |
| mech.eng. | ranura de sujeción en T | Tee-slot |
| mech.eng. | ranura de sujeción en T | "T" slot |
| mech.eng. | ranura de sujeción en T | T-slot |
| transp. | ranura de superficie de mando | control surface slot |
| commun. | ranura de tiempo | time slot |
| commun. | ranura de tiempo | window |
| pwr.lines. | ranura de tiempo | time-slot |
| pwr.lines. | ranura de tiempo de canal | channel time-slot |
| pwr.lines. | ranura de tiempo de dígito | digit time-slot |
| pwr.lines. | ranura de tiempo de señalización | signalling time-slot |
| pwr.lines. | ranura de tiempo del cerramiento de trama | frame alignment time-slot |
| pwr.lines. | ranura de tiempo de dígito justificable | stuffable digit time-slot |
| pwr.lines. | ranura de tiempo de dígito justificable | justifiable digit time-slot |
| transp., mater.sc. | ranura de tope | stop notch |
| commun. | ranura de transmisión | transmit timeslot |
| transp., mater.sc. | ranura de unión | bonding slit |
| tech. | ranura de válvula | valve groove |
| earth.sc. | ranura defectuosa | bad slot of the liner |
| auto. | ranura del anillo | ring groove (aro) |
| auto. | ranura del anillo de fuego | fire ring grove |
| industr., construct., met. | ranura del distribuidor | slot |
| tech. | ranura del eje | shaft spline |
| construct. | ranura del marco | frame slot |
| med. | ranura digàstrica | incisura mastoidea temporalis |
| med. | ranura digàstrica | mastoid notch |
| med. | ranura digàstrica | mastoid groove |
| med. | ranura digàstrica | digital fossa of the mastoid process |
| commun. | ranura doble | double slot |
| met. | ranura en cola de milano | dovetail |
| tech. | ranura en cola de Milano | dovetail dado |
| transp., construct. | ranura en la solera | sill on floor |
| transp., construct. | ranura en la solera | recess in the floor |
| transp., construct. | ranura en la solera | groove in the floor |
| mech.eng. | ranura en T | Tee-slot |
| mech.eng. | ranura en T | "T" slot |
| mech.eng. | ranura en T | "Tee" slot |
| mech.eng. | ranura en T | T-slot |
| tech. | ranura en T | T-bar slot |
| chem. | ranura entre cilindros | roll gap |
| mech.eng. | ranura espiral plana | spiral slot |
| mech.eng. | ranura espiral plana | spiral groove |
| mech.eng. | ranura espiral plana | spiral scroll |
| mech.eng. | ranura espiral plana | scroll |
| tech. | ranura exterior | outside gouge |
| transp. | ranura fija | fixed slot |
| industr., construct. | ranura fresada | milled slot |
| mech.eng. | ranura-guía | cam slot |
| mech.eng. | ranura-guía | guide slot |
| tech. | ranura guía | guide slot |
| mech.eng. | ranura-guía plana | guide slot on a plane surface |
| mech.eng. | ranura-guía plana | guide slot |
| earth.sc. | ranura helicoidal | helical groove |
| el.mot. | ranura inclinada | skewed slot |
| el. | ranura indexada | polarizing slot |
| el. | ranura indexada | indexing slot |
| tech., industr., construct. | ranura inferior | bottom slot |
| transp., mech.eng. | ranura interior | inner spline of a wrench |
| med. | ranura mastoidea | incisura mastoidea temporalis |
| med. | ranura mastoidea | mastoid groove |
| med. | ranura mastoidea | mastoid notch |
| med. | ranura mastoidea | digital fossa of the mastoid process |
| transp. | ranura meridiana | meridian slit |
| commun. | ranura mitad | half slot |
| IT | ranura para cables | cable chute |
| mech.eng. | ranura para chaveta | keyslot |
| mech.eng. | ranura para chaveta | keyway |
| mech.eng. | ranura para chaveta | keyseat |
| tech. | ranura para chaveta | key-way |
| mech.eng. | ranura para chaveta | key slot |
| tech. | ranura para chaveta | key seat |
| comp. | ranura para disco | disc slot |
| transp. | ranura para el cerquillo | slot for the tyre-clip |
| agric., mech.eng. | ranura para la punta recambiable | recess at the tine base |
| nat.sc., agric. | ranura para la savia | sap groove |
| mech.eng. | ranura para sujeciones | U-lag for jigs and fixtures |
| mech.eng. | ranura para sujeciones | U-lag |
| transp., construct. | ranura para viguetas | stop log groove |
| el. | ranura polarizada | polarizing slot |
| el. | ranura polarizada | indexing slot |
| transp., industr. | ranura principal | main groove |
| commun. | ranura radiante | slot radiator |
| IT | ranura rellena de un gel que garantiza la estanquidad | groove filled with a gel ensuring watertightness |
| tech. | ranura sobresaliente | protruding key |
| mech.eng. | ranura subfresada | undercut groove |
| med. | ranura ungueal | sulcus matricis unguis |
| med. | ranura ungueal | nail groove |
| industr. | ranura y lengüeta | tongue and groove |
| tech. | ranura y lengüeta | slot and feather |
| tech. | ranuras abocinadas del balancín | flared rocker arm grooves |
| tech. | ranuras alargadas | elongates slots |
| mech.eng., el. | ranuras de engrase | oil grooves |
| tech. | ranuras de extracción | pulling grooves |
| med. | ranuras de fijación | fixation furrows |
| hobby, transp. | ranuras de giro | turn slots |
| mech.eng. | ranuras de refrigeración | cooling slots |
| tech. | ranuras de unión | link grooves |
| tech. | ranuras de unión del pistón de accionamiento | actuator piston link grooves |
| tech. | ranuras del cierre de bolas | ball-lock grooves |
| met. | ranuras en la superficie del corte | cut face gouging |
| commun. | ranuras espaciadas regularmente | evenly spaced slots |
| mech.eng. | ranuras helicoidales de engrase | pair of spiral oil grooves |
| mech.eng. | ranuras helicoidales de engrase | spiral grooves |
| mech.eng. | ranuras helicoidales de engrase | spiral oil grooves |
| mech.eng. | ranuras helicoidales de engrase | pair of spiral grooves |
| mech.eng. | ranuras helicoidales de engrase | helical oil grooves |
| mech.eng. | ranuras helicoidales de engrase | pair of crossed grooves |
| mech.eng. | ranuras helicoidales de engrase | pair of crossed oil grooves |
| mech.eng. | ranuras helicoidales de engrase | pair of helical grooves |
| mech.eng. | ranuras helicoidales de engrase | pair of helical oil grooves |
| mech.eng. | ranuras helicoidales de engrase | crossed oil grooves |
| mech.eng. | ranuras helicoidales de engrase | helical grooves |
| mech.eng. | ranuras helicoidales de engrase | crossed grooves |
| tech., mech.eng. | ranuras normalizadas | standard splines |
| tech. | fusiles ranuras para la introducción del cargador | clip slots |
| transp., construct. | ranuras para viguetas de la ataguía | stop log recess |
| transp., construct. | ranuras para viguetas de la ataguía | grooves for stop planks of cofferdam |
| tech. | ranuras que sirven de guías a una corredera | ways |
| tech. | ranuras que sirven de guías a una pieza | ways |
| met., mech.eng. | rectificado de ranuras | slot grinding |
| met., mech.eng. | rectificado de ranuras | flute grinding |
| gen. | red de ranuras radiantes | slot array |
| chem. | regulación de la ranura de la boquilla | die gap adjustment |
| mech.eng., el. | relleno de ranura | slot packing |
| mech.eng. | rodamiento de ranura profunda | deep-groove ball bearing |
| gen. | rondela Grover con ranura | Grover washer |
| met. | saliente lateral de la ranura y de la nervadura | lateral offset of the groove and the rib |
| mech.eng. | segmento de ranura en Z | stepped piston ring |
| mech.eng. | segmento de ranura en Z | lap-ended piston ring |
| telecom. | señalización en ranura de tiempo | in-slot signalling |
| telecom. | señalización fuera de ranura de tiempo | out-slot signalling |
| met. | soldadura de ranura | slot weld |
| tech. | soldadura de ranura en J | j-groove weld |
| tech. | soldadura por ranuras | groove weld |
| met. | tablero con ranuras | slotted platen |
| wood. | taco de madera con una ranura | slotted hardwood block |
| tech. | tornillo con cabeza de ranuras en cruz | recessed-head screw |
| tech. | tornillo ranura en estrella | Phillips screw |
| gen. | tuerca cilíndrica con ranuras | round slotted nut |
| tech. | tuerca con ranuras múltiples | gang channel nut |
| mech.eng. | tuerca corredera en ranura en T | tapped T-head |
| mech.eng. | tuerca corredera en ranura en T | T-nut |
| tech. | tuerca hexagonal con ranura | slotted hexagon nut |
| tech. | tuerca hexagonal con ranuras | casting nut |
| tech. | tuerca hexagonal con ranuras | castellated nut |
| tech. | tuerca redonda con ranura | slotted round nut |
| tech. | tuercas de ranuras | channel nuts |
| agric. | técnica de transferencia en ranura | slot-blot technique |
| tech. | vidriera de puerta en sus ranuras | glass and channel assembly |
| tech. | árbol con ranuras | fluted shaft |
