Wrench

Part of speech: verb, noun

Pronunciation: /ɹɛnt͡ʃ/

Definitions

1. A tool with adjustable jaws used to grip and turn nuts, bolts, or pipes
2. A manual tool equipped with a movable jaw for gripping and turning objects like bolts or nuts, which can also denote a forceful twist or pull applied to something
3. A device designed for gripping or turning various fasteners, such as nuts and bolts, while also signifying a sudden, violent twist or tug on an object

Etymology: The noun and the verb arrived in English from two different Old English words that happen to look alike. The noun traces back to Old English "wrenċ", meaning a trick or deceit, which is related to the German "Rank", meaning a plot or intrigue. That sense of cunning lies a long way from the spanner in a toolbox, which is a later extension of the idea of twisting something out of its place. The verb has a separate ancestry. It comes from Old English "wrenċan", meaning to twist or turn aside, and it shares roots with the German "renken", to put a dislocated joint back into place. Both senses point toward bending something out of its natural alignment, which is why a sudden tug and a twisted ankle can be described with the same word.

Synonyms: twist, turn, pull

Antonyms: loosen, untwist