a semivowel produced with the tongue near the palate (like the initial sound in the English word `yeast')
<noun.communication> [ adj ]
relating to or lying near the palate
<adj.pert> palatal index the palatine tonsils
produced with the front of the tongue near or touching the hard palate (as `y') or with the blade of the tongue near the hard palate (as `ch' in `chin' or `j' in `gin')
<adj.all>
Palatal \Pal"a*tal\, a. [Cf. F. palatal.] 1. Of or pertaining to the palate; palatine; as, the palatal bones.
2. (Phonetics) Uttered by the aid of the palate; -- said of certain sounds, as the sound of k in kirk.
Palatal \Pal"a*tal\, n. (Phon.) A sound uttered, or a letter pronounced, by the aid of the palate, as the letters k and y.