We found 3 dictionaries that define the word don't know the first thing about:

General (1 matching dictionary)

1. don't know the first thing about: TheFreeDictionary.com

Business (1 matching dictionary)

2. don't know the first thing about: Legal dictionary

Miscellaneous (1 matching dictionary)

3. don't know the first thing about: Idioms

▸ Words similar to don't know the first thing about ▸ Usage examples for don't know the first thing about ▸ Idioms related to don't know the first thing about ▸ Wikipedia articles (New!) ▸ Words that often appear near don't know the first thing about ▸ Rhymes of don't know the first thing about ▸ Invented words related to don't know the first thing about