screw

Definition

A device that has a helical function.

Etymology

From Middle English 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 Middle English word. more on the etymology of screw Old French escroue (whence Medieval Latin scrofa (“nut, screwhole”)), is believed to be an adaptation of Latin scrōfa (“sow, female pig”); but this development is not found in other Romance languages. (For change in meaning, compare also Spanish puerca, Portuguese porca, both ‘sow; screw nut’, and is based on the fact that a boar's penis has a screw-like tip, making the sow's vulva equivalent to a screw nut by analogy). Old Dutch *scrūva possibly derives from Proto-Germanic *skrūbō (“screw”), from *skru- (“to cut”), from Proto-Indo-European *(s)keru-, *(s)ker- (“to cut”), and is related to German Schraube (“screw”), Low German schruve, schruwe (“screw”), Dutch schroef (“screw”), West Frisian skroef (“screw”), Danish skrue (“screw”), Swedish skruv (“screw, peg”), Icelandic skrúfa (“screw”). Compare also Occitan escrofa (“screw nut”), Calabrese scrufina (“screw nut”), which may be borrowings of the Old French word, or parallel developments.

Example Sentences

• "It is never possible to settle down to the ordinary routine of life at sea until the screw begins to revolve. There is an hour or two, after the passengers have embarked, which is disquieting and fussy."
• "The screws moved her out of my cell because they could not stand the idea of a black and white white being together."
• "And that's how it came to pass that on the second-to-last day of the job, the convict crew that tarred the plate factory roof in the spring of forty-nine wound up sitting in a row at ten o'clock in the morning drinking icy cold, Bohemia-style beer, courtesy of the hardest screw that ever walked a turn at Shawshank State Prison."

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