We found 3 dictionaries that define the word back teeth:

General (2 matching dictionaries)

1. back teeth: Collins English Dictionary
2. back teeth: Wiktionary

Medicine (1 matching dictionary)

3. online medical dictionary (No longer online)

Phrases: fed up to the back teeth, more... ▸ Words similar to back teeth ▸ Usage examples for back teeth ▸ Idioms related to back teeth ▸ Wikipedia articles (New!) ▸ Words that often appear near back teeth ▸ Rhymes of back teeth ▸ Invented words related to back teeth