Search Result for "interdental": 

The Collaborative International Dictionary of English v.0.48:

Interdental \In`ter*den"tal\, a. 1. Situated between teeth; as, an interdental space, the space between two teeth in a gear wheel. [1913 Webster] 2. (Phon.) Formed between the upper and lower teeth; as, interdental consonants. [1913 Webster]