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helical
 helical
gen. helicoidal
| pinion
 pinion
agric. punta de ala
construct. piñón
forestr. pino piñon
| gearshaft
 gearshaft
tech. eje de engranajes

noun | adjective | to phrases
helical ['helɪk(ə)l] n
tech. espiral m; hélico
helical ['helɪk(ə)l] adj.
gen. helicoidal
helical: 137 phrases in 17 subjects
Agriculture14
Chemistry5
Communications3
Construction3
Earth sciences7
Electronics13
General2
Industry9
Mechanic engineering39
Medical15
Metallurgy2
Municipal planning1
Nautical1
Technology9
Textile industry1
Transport12
Video recording1