We found 2 dictionaries that define the word a diamond in the rough:

General (1 matching dictionary)

1. A diamond in the rough: Phrase Finder

Miscellaneous (1 matching dictionary)

2. a diamond in the rough: Idioms

Phrases: like a diamond in the rough, more... ▸ Words similar to a diamond in the rough ▸ Usage examples for a diamond in the rough ▸ Idioms related to a diamond in the rough ▸ Wikipedia articles (New!) ▸ Words that often appear near a diamond in the rough ▸ Rhymes of a diamond in the rough ▸ Invented words related to a diamond in the rough