We found 6 dictionaries that define the word you can't judge a book by its cover:

General (5 matching dictionaries)

1. you can't judge a book by its cover: Oxford Learner's Dictionaries
2. You can't judge a book by its cover: Cambridge Advanced Learner's Dictionary
3. you can't judge a book by its cover: Wiktionary
4. You Can't Judge a Book by Its Cover: Wikipedia, the Free Encyclopedia
5. You Can't Judge A Book By Its Cover: A to Z list of the most popular idioms

Miscellaneous (1 matching dictionary)

6. You can't judge a book by its cover: Idioms

▸ Words similar to you can't judge a book by its cover ▸ Usage examples for you can't judge a book by its cover ▸ Idioms related to you can't judge a book by its cover ▸ Wikipedia articles (New!) ▸ Words that often appear near you can't judge a book by its cover ▸ Rhymes of you can't judge a book by its cover ▸ Invented words related to you can't judge a book by its cover