co-day
American
[kuh-dey, -dahy]
/ kəˈdeɪ, -ˈdaɪ /
Also
co-dack
interjection
Northern U.S.
Etymology
Origin of co-day
See co-boss; day apparently reduced from Dick as an animal's name
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.