moon dog
American
[moon dawg, dog]
/ ˈmun ˌdɔg, ˌdɒg /
noun
Etymology
Origin of moon dog
First recorded in 1660–70
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.