- Linguadental Lin`gua*den"tal (l[i^][ng]`gw[.a]*d[e^]n"tal), a. [L. lingua tongue + E. dental.] (Phonetics) Formed or uttered by the joint use of the tongue and teeth, or rather that part of the gum just above the front teeth; dentolingual, as the letters d and t. [1913 Webster]
The Collaborative International Dictionary of English. 2000.