|
出典:Wiktionary
出典:『Wiktionary』 (2026/05/12 20:13 UTC 版)
From 中期英語 screw, scrue (“screw”); apparently, despite the difference in meaning, from Old French escroue (“nut, cylindrical socket, screwhole”), from Latin scrōfa (“female pig”) through comparison with the corkscrew shape of a pig's penis. There is also the Old French escruve (“screw”), from Old Dutch *scrūva ("screw"; whence Middle Dutch schruyve (“screw”)), which probably influenced or conflated with the aforementioned, resulting in the 中期英語 word.
screw (third-person singular simple present screws, present participle screwing, simple past screwed, past participle screwed or (rare, nonstandard) screwn)
出典:Wikipedia
出典:『Wikipedia』 (2011/06/23 01:43 UTC 版)
A screw, or bolt, is a type of fastener characterized by a helical ridge, known as an external thread or just thread, wrapped around a cylinder. Some screw threads are designed to mate with a complementary thread, known as an internal thread, often in the form of a nut or an object that has the internal thread formed into it. Other screw threads are designed to cut a helical groove in a softer material as the screw is inserted. The most common uses of screws are to hold objects together and to position objects.
![]()
a screw
ねじを締める
to screw
ねじを抜く
loosen a screw
オガくず
ねじが緩む
Loosen screw
ねじの緩み
Loosen screw
a nail
ねじを締める.
ねじを抜く
プーク
a screw-steamer