Try Our Apps
Dictionary.com

follow Dictionary.com

Petrichor: The smell after rainfall

jack squat

noun

nothing at all

Examples

You don't know jack squat about cooking.

Usage Note

slang

Dictionary.com's 21st Century Lexicon
Copyright © 2003-2014 Dictionary.com, LLC
Cite This Source

Word of the Day

Word Value for jack

17
20
Scrabble Words With Friends

Nearby words for jack squat