| Subject | English | Spanish |
| el. | Action Plan for the closure of Chernobyl | plan de acción para el cierre de Chernobil |
| comp., MS | administrative closure | cierre administrativo (The process of documenting and archiving a project in a timely manner, as well as formally accepting the project's product and lessons learned) |
| industr., construct., chem. | aerosol closure | junta de estanqueidad |
| industr., construct., chem. | aerosol closure | cierre de aerosol |
| med. | angle closure glaucoma | glaucoma de ángulo cerrado (glaucoma angulo clauso) |
| life.sc. | angular closure | error de cierre angular |
| mater.sc., mech.eng. | annual closure | cierre anual |
| med. | anodal closure clonus | contracción anodal de cierre |
| el. | anodic closure contraction | contracción de cierre anódica |
| met. | area affected by plant closures | cuencas afectadas por los cierres de factorías |
| fish.farm. | area closure | veda |
| pack. | bag closure | cierre de bolsas |
| pack. | bent-lever closure | cierre de ballesta |
| pack. | bent-lever closure | cierre combado de palanca |
| pack. | binding closure | precinto (para unir firmemente los extremos del fleje o zuncho) |
| pack. | binding closure | enlazador |
| transp., mech.eng. | blade tip closure valve | válvula obturadora de extremo de pala |
| pack. | bottle closure | tapón (para botellas) |
| pack. | bottle closure | cierre |
| gen. | bottle closures not of metal | cierres de botellas no metálicos |
| gen. | bottle closures not of metal | cierres de botellas no metálicos |
| gen. | bottle closures of metal | cierres de botellas metálicas |
| gen. | bottle closures of metal | cierres de botellas metálicos |
| comp., MS | business closure | cierre de la empresa (A period of time that an entire business is not available for service activities) |
| construct. | canal closure | corte de canal |
| construct. | canal closure | cierre de canal |
| forestr. | canopy closure | densidad de fronda |
| meteorol. | canopy closure | cobertura de copas |
| meteorol. | canopy closure | espesura del dosel |
| meteorol. | canopy closure | cierre del dosel |
| meteorol. | canopy closure | cierre de copas |
| econ. | capital closure | cierre del capital |
| med. | cathodal closure clonus | clonus del cierre del cátodo |
| med. | cathodal closure clonus | contracción catódica de cierre |
| med. | cathodal closure clonus | clonus catódico de cierre |
| med. | cathodal closure contraction | contracción del cierre del cátodo |
| med. | cathodal closure contraction | contracción catódica de cierre |
| commer. | child resistant closure | cierre de seguridad a prueba de niños |
| math. | Closure Axiom of Addition | Axioma de Clausura de la Suma |
| math. | Closure Axiom of Addition | el Axioma de Clausura de Adición, el Axioma de Clausura de la Suma |
| math. | Closure Axiom of Addition | Axioma de Clausura de Adición |
| math. | Closure Axiom of Multiplication | Axioma de Clausura del Producto |
| math. | Closure Axiom of Multiplication | el Axioma de Clausura de la Multiplicación, el Axioma de Clausura del Producto |
| math. | Closure Axiom of Multiplication | Axioma de Clausura de la Multiplicación |
| fin. | closure document | documento de cierre |
| gen. | closure gasket | junta de cierre |
| gen. | closure gasket groove | surco de la junta de cierre |
| gen. | closure head | tapa |
| gen. | closure head alignment pin | espárrago de guía |
| gen. | closure head alignment pin | espárrago de alineación de la tapa de cierre |
| mech.eng. | closure head cavity | cavidad de la tapa |
| gen. | closure head insulation | aislamiento de la tapa de la vasija |
| mech.eng. | closure head penetration | penetración en la tapa |
| pack. | closure liner | disco de recubrimiento (para el dispositivo de cierre) |
| mater.sc., industr., construct. | closure liner | disco de recubrimiento |
| mater.sc., industr., construct. | closure liner | revestimiento de cierre |
| mater.sc., industr., construct. | closure liner | disco obturador |
| pack. | closure liner | revestimiento de cierres |
| mater.sc. | closure manufacturing industry | industria de fabricación de sistema de cierre |
| mech.eng. | closure nut | tuerca de cierre |
| mech.eng. | closure nut carrier rack | trípode de transporte de la tuerca de cierre |
| mech.eng. | closure nut wrench | llave para la tuerca de cierre |
| gen. | closure of a debate | cierre del debate |
| lab.law. | closure of a factory | cierre de una fábrica |
| med. | closure of a fistula | cierre de una fístula |
| environ. | closure of a landfill | cierre de un vertedero |
| med. | closure of aboral duodenal segment | sutura del muñón aboral duodenal |
| fin. | closure of accounts | cierre de las cuentas |
| transp. | closure of lane | clausura de carril |
| transp. | closure of lane | cierre de un carril |
| el. | closure of the channels and the relief valve | tapón de los canales y de la válvula de seguridad |
| el. | closure of the channels and the safety valve | tapón de los canales y de la válvula de seguridad |
| polit., law | closure of the preparatory inquiry | conclusión de la práctica de la prueba |
| polit. | closure of the sitting | levantamiento de sesión |
| polit. | closure of the sitting | suspensión de la sesión |
| chem., el. | closure plate | chapa de cierre |
| gen. | closure plug | tapón de cierre |
| transp. | closure rail | carril de compensación |
| pack. | closure seal | disco de recubrimiento (para el dispositivo de cierre) |
| mater.sc., mech.eng. | closure seal | cerradora por engatillado |
| mater.sc., industr., construct. | closure seal | revestimiento de cierre |
| mater.sc., industr., construct. | closure seal | disco obturador |
| mater.sc., industr., construct. | closure seal | disco de recubrimiento |
| pack. | closure seal | revestimiento de cierres |
| mech.eng. | closure stud | macho de cierre |
| mech.eng. | closure stud elongation | prolongación del macho de cierre |
| mech.eng. | closure stud unit | obturador |
| pack. | closure supervisor | supervisor de cierres |
| earth.sc., construct. | closure temperature | temperatura de inyección |
| gen. | closures for pot lids | cierres para tapaderas de marmitas ollas |
| gen. | closures of metal for containers | cierres de recipientes metálicos |
| gen. | closures of metal for containers | cierres de recipientes metálicos |
| IT, dat.proc. | command file closure | cierre de un archivo de comandos |
| IT, dat.proc. | command file closure | cierre de un fichero de comandos |
| chem. | complete closure mold | molde con cierre total |
| chem. | complete closure mould | molde con cierre total |
| mech.eng. | coolant channel closure | cierre del canal de refrigeración |
| mech.eng. | coolant channel closure unit | unidad de cierre del canal de refrigeración |
| mech.eng. | coolant channel end closure | cierre del extremo del canal de refrigeración |
| meteorol. | crown closure | cierre del dosel |
| forestr. | crown-closure | espesura del dosel |
| meteorol. | crown closure | espesura del dosel |
| forestr. | crown closure | cierre de cubierta forestal |
| meteorol. | crown closure | cierre de copas |
| IT, dat.proc. | database closure | cierre de una base de datos |
| tech., law, el. | day ahead market gate closure | hora de cierre del mercado diario |
| tech., law, el. | day ahead market gate closure time | hora de cierre del mercado diario |
| health. | delayed closure of the stump wound | sutura aplazada |
| health. | delayed primary closure | sutura primaria aplazada |
| pack. | destructible safety closure | cierre desgarrable (of board boxes, en envases de cartón) |
| IT | domain closure assumption | hipótesis del dominio cerrado |
| pack. | dropping closure | tapón cuentagotas |
| pack. | dropping closure | obturador |
| IT, el. | dry contact closure | cierre de contactos secos |
| forestr. | early canopy closure | cierre precoz de la cubierta frondosa |
| pack. | ear-tab closure | cierre de patas abatibles |
| pack. | ear-tab closure | cierre de orejetas |
| mater.sc., mech.eng. | embossing closure | cierre por gofrado |
| mater.sc., mech.eng. | embossing closure | cierre por estampación |
| gen. | end closure | cerramiento final |
| life.sc. | error of closure | error de cierre |
| el. | eye pattern closure | cierre del diagrama en ojo |
| med. | eyelid closure reflex | reflejo corneal |
| med. | eyelid closure reflex | reflejo conjuntival |
| lab.law. | factory closure | cierre de empresa |
| gen. | farm closure scheme | régimen de estímulo al cese de la actividad agraria |
| IT, dat.proc. | field closure | cierre de un campo |
| IT, dat.proc. | file closure | cierre de un fichero |
| IT, dat.proc. | file closure | cierre de un archivo |
| law, fin. | final order of closure | resolución definitiva de extinción del derecho de rescate |
| meteorol. | first-order closure scheme | esquema de cierre de primer orden |
| mater.sc. | flat bag with flap closure | bolsa plana con cierre de orejetas |
| mater.sc. | flat bag with flap closure | bolsa de orejetas |
| pack. | flat bag with three or two sealed seams and sealed closure | bolsa de fondo plano con dos o tres juntas soldadas y cierre soldado |
| pack. | flat bag with three or two sealed seams and sealed closure | bolsa de soldadura lateral |
| mater.sc., industr., construct. | folding closure | cierre por plegado |
| pack. | folding closure | envoltura plegable |
| pack. | foolproof closure | cierre de garantía |
| pack. | foolproof closure | cierre inviolable |
| pack. | foolproof closure | cierre de seguridad |
| med. | Füth vesicovaginal plastic closure | cistoplastia de Füth |
| pack. | guarantee closure | cierre inviolable |
| pack. | guarantee closure | precinto de garantía |
| pack. | guarantee closure | cierre de seguridad |
| pack. | guarantee closure | cierre de garantía |
| tech. | handle-closure blocking pads | chumaceras de bloqueo de la agarradera del cierre |
| tech. | handle-closure blocking pads | chapa de bloqueo de la agarradera del cierre |
| tech. | handle-closure blocking position | posición de bloqueo de la agarradera de cierre |
| textile | hook closure | cierre de gancho |
| agric. | horizontal closure | cubierta forestal horizontal |
| tech., law, el. | intraday cross zonal gate closure time | hora de cierre del mercado intradiario interzonal |
| tech., law, el. | intraday energy gate closure time | hora de cierre del comercio intradiario de energía |
| construct. | joint closure | inyección de las juntas |
| life.sc. | levelling error of closure | error de cierre de una malla en altimetría |
| pack. | lever type closure | cierre de desgarro |
| mater.sc., chem. | lever-type closure bottle | botella de tapón mecánico |
| mater.sc., chem. | lever-type closure bottle | botella con tapón de abrazadera |
| mater.sc., chem. | lever-type closure bottle | botella con asa |
| IT | lexical closure | remate léxico |
| life.sc. | linear closure | cierre lineal |
| mater.sc. | lock ring closure | anillo tensor |
| mater.sc. | lock ring closure | aro de fleje |
| mater.sc. | lock ring closure | anillo de cierre |
| pack. | lock ring closure | cierre de ballesta |
| pack. | locked closure | cierre desgarrable (en envases de cartón) |
| commun., IT | loop closure | cierre de bucle |
| pack. | metal strip closure | cierre de cinta metálica (for paper bags, para sacos de papel) |
| agric. | metal-to-metal closure | cierre metálico |
| busin., labor.org., account. | opening, conduct and closure of the proceedings | incoación, desarrollo y cierre del procedimiento |
| fin. | party opting for closure | parte cesante |
| pack. | pilferproof closure | cápsula inviolable |
| pack. | pilferproof closure | cierre inviolable |
| pack. | pilferproof closure | cierre |
| met. | pin closure | enclavijado |
| coal. | plug closure | tapón aislante |
| pack. | pour spout closure | con caño vertedor |
| pack. | pour spout closure | cierre m u obturador |
| gen. | precommitment closure | cierre de preasignaciones |
| mater.sc., industr., construct. | pull-off closure | obturador desgarrable |
| mater.sc., industr., construct. | pull-off closure | cierre desgarrable |
| pack. | pull-off closure | cierre m u obturador m desgarrable |
| electric. | rate of closure | velocidad de aproximación de dos móviles |
| fish.farm. | real-time closure | veda de tiempo real |
| chem. | ring closure | cierre del anillo |
| hobby, transp. | rip pin closure line | conectador pasadores de mando de apertura |
| pack. | rolled-on closure | cápsula cerrada para rodillos (moletas) |
| pack. | rolled-on closure | cierre a presión |
| mater.sc. | rolled-on closure | cápsula con cierre por rotación |
| pack. | rolled-on closure | cierre m apretado |
| pack. | rolled-on closure | cerrado por moletas |
| pack. | rolled-on closure | cápsula apretada por moletas |
| pack. | rolled-on metal cap closure | tapa f de metal a presión |
| pack. | safety closure | cierre de garantía |
| pack. | safety closure | cierre inviolable |
| pack. | safety closure | cierre de seguridad |
| pack. | screw closure | tapa roscada |
| mater.sc. | screw closure | chapa de rosca |
| mater.sc. | screw closure | tapón a rosca |
| mater.sc. | screw closure | tapón de rosca |
| mater.sc. | screw closure | tapón roscado |
| mater.sc. | screw closure | cierre de rosca |
| mater.sc. | screw closure | tapa de rosca |
| pack. | screw closure | tapa a rosca |
| pack. | screw-cap closure | tapa roscada |
| pack. | screw-cap closure | tapa |
| pack. | screw-cap closure | cápsula a rosca |
| pack. | screw-cap closure | tapa fileteada |
| fishery | seasonal closure | veda estacional |
| fishery | seasonal closure | cierre de la temporada |
| fishery | seasonal closure | temporada de veda |
| health. | secondary closure | sutura postergada |
| pack. | slot closure by adhesive tapes | cierre por cinta adhesiva aplicada a lo largo de las juntas |
| pack. | slot closure by adhesive tapes | cierre de los cortes por cintas adhesivas |
| pack. | slot closure by adhesive tapes | cierre por una sola cinta |
| pack. | snap closure | cierre de resorte |
| mater.sc. | snap-in closure | cierre trincado |
| mater.sc. | snap-off closure | cierre trincado |
| pack. | snap-off closure | cierre de resorte |
| tech. | speed closure | velocidad de acercamiento |
| mater.sc., mech.eng. | stapled closure | cerradora por engatillado |
| pack. | steam closure | cierre al vacio por vapor |
| pack. | steam-vacuum closure | cierre al vacio por vapor |
| UN | suspend the closure of the border | suspender la clausura de la frontera |
| pack. | tab closure | patillas |
| mater.sc., mech.eng. | tab closure | cierre por orejetas |
| mater.sc., mech.eng. | tab closure | cierre por patillas |
| pack. | tab closure | cierre de patas abatibles |
| pack. | tab closure | cierre de orejetas |
| mater.sc. | tab closure:ear closure | cierre de patas abatibles |
| mater.sc. | tab closure:ear closure | cierre de orejetas |
| pack. | tamperproof closure | cierre de garantía |
| pack. | tamperproof closure | cierre inviolable |
| pack. | tamperproof closure | cierre de seguridad |
| mater.sc. | taped closure | cierre por precinto engomado |
| pack. | taped closure | engomado |
| mater.sc. | taped closure | cierre por cinta |
| pack. | taped closure | cierre por cinta engomado |
| mater.sc., industr., construct. | tear-off closure | cierre desgarrable |
| mater.sc., industr., construct. | tear-off closure | obturador desgarrable |
| pack. | tear-off closure | cierre m de desgarro |
| pack. | tension closure | cierre de ballesta |
| pack. | tensional closure | cierre de ballesta |
| energ.ind., el. | the time of gate closure | plazo de presentación de ofertas |
| life.sc. | theoretical circuit closure error | error teórico de cierre |
| pack. | threaded closure | tapa roscada |
| pack. | tied tape closure | precinto (para unir firmemente los extremos del fleje o zuncho) |
| pack. | tied tape closure | enlazador |
| econ. | tightening up of the closure calendar | endurecimiento del calendario de cierres |
| pack. | torsion closure | envoltura cerrada por torsión |
| pack. | torsion closure | cierre por torsión |
| pack. | tucked-in closure | por patillas penetrantes (of folding boxes) |
| mater.sc. | tucked-in closure | cierre por patillas penetrantes |
| mater.sc. | tucked-in closure | cierre por ganchos |
| pack. | tucked-in closure | cierre por ganchos (of folding boxes) |
| pack. | tuck-end closure | cierre con pata ó lengüeta penetrante |
| pack. | tuck-in closure | cierre por enganches |
| pack. | tuck-in closure | cierre con pata ó lengüeta penetrante |
| pack. | tuck-in closure | cierre por patillas penetrantes |
| pack. | tuck-in closure | cierre por lengüetas |
| pack. | twined end closure | cierre por torsión (by tape or wire, sea de cinta o de alambre) |
| pack. | twist closure | cierre por torsión (sea de cinta o de alambre) |
| pack. | twisting closure | envoltura por torsión |
| pack. | twisting closure | cierre por torsión (sea de cinta o de alambre) |
| pack. | tying closure | precinto (para unir firmemente los extremos del fleje o zuncho) |
| pack. | tying closure | enlazador |
| transp. | uniform rate of closure | velocidad uniforme de cierre |
| mater.sc., mech.eng. | vacuum closure | obturador del vacío |
| mater.sc., mech.eng. | vacuum closure | cierre al vacío |
| pack. | vacuum closure | obturador protector del vacío |
| mater.sc., mech.eng. | valve closure | válvula de cierre |
| mater.sc., mech.eng. | valve closure | cierre por válvula |
| tech. | velocity of closure | velocidad de acercamiento |
| agric. | vertical closure | cubierta forestal vertical |
| gen. | year-end closure | cierre de ejercicio |
| pack. | zip tape tear-off closure | cierre m u obturador m desgarrable |
