diddly-squat

[ did-lee-skwot ]
/ ˈdɪd liˌskwɒt /

noun Slang.

Origin of diddly-squat

probably euphemistic variant of diddlyshit
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for diddly-squat

British Dictionary definitions for diddly-squat

diddly-squat

/ (ˌdɪdlɪˈskwɒt) /

pronoun

US and Canadian informal (usually used with a negative) anythingthat doesn't mean diddly-squat
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