Idioms

    push one's luck. luck(def 12).
    when/if push comes to shove, when or if matters are ultimately confronted or resolved; when or if a problem must be faced; in a crucial situation: If push comes to shove, the government will impose quotas on imports.

Origin of push

1250–1300; Middle English pushen, poshen, posson (v.) < Middle French pousser, Old French po(u)lser < Latin pulsāre. See pulsate
Related formsout·push, verb (used with object)un·pushed, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for push

British Dictionary definitions for push

push

/ (pʊʃ) /

verb

noun

Word Origin for push

C13: from Old French pousser, from Latin pulsāre, from pellere to drive
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