We found 2 dictionaries that define the word til the cows come home:

General (1 matching dictionary)

1. 'til the cows come home: Wiktionary

Miscellaneous (1 matching dictionary)

2. til the cows come home: Idioms

▸ Words similar to til the cows come home ▸ Usage examples for til the cows come home ▸ Idioms related to til the cows come home ▸ Wikipedia articles (New!) ▸ Words that often appear near til the cows come home ▸ Rhymes of til the cows come home ▸ Invented words related to til the cows come home