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cockamamie

or cock·a·ma·my

[ kok-uh-mey-mee ]
/ ˈkɒk əˌmeɪ mi /
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adjective Slang.
ridiculous, pointless, or nonsensical: full of wild schemes and cockamamie ideas.
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Origin of cockamamie

Probably earlier than 1940–45, Americanism; in its original sense, “paper strip with an image which could be transferred to the skin when moistened,” apparently alteration of decalcomania; the current sense “ridiculous” probably by association with cock-and-bull story, poppycock, etc.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

How to use cockamamie in a sentence

British Dictionary definitions for cockamamie

cockamamie
/ (ˌkɒkəˈmeɪmɪ) /

adjective
slang, mainly US ridiculous or nonsensicala cockamamie story

Word Origin for cockamamie

C20: in an earlier sense: a paper transfer, prob. a variant of decalcomania
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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