| 单词 | lock nut |
| 释义 | lock nutor locknutnoun Machinery.a nut specially constructed to prevent its coming loose, usually having a means of providing extra friction between itself and the screw. Also called jam nut. a thin supplementary nut screwed down upon a regular nut to prevent its loosening. Origin of lock nutFirst recorded in 1860–65 Words nearby lock nutlock-in, locking piece, locking plate, locking pliers, lockjaw, lock nut, lock on to, lockout, lockpick, Lockport, lock rail Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for lock nut
British Dictionary definitions for lock nutlocknut / (ˈlɒkˌnʌt) / nouna supplementary nut screwed down upon a primary nut to prevent it from shaking loose a threaded nut having a feature, such as a nylon insert, to prevent it from shaking loose Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 |
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