palatal triangle

pal·a·tal tri·an·gle

a triangular area bounded by the greatest transverse diameter of the palate and by lines converging from its extremities to the alveolar point.
Synonym(s): trigonum palati

pal·a·tal tri·an·gle

(pală-tăl trīang-gĕl)
Area bounded by greatest transverse diameter of palate and by lines converging from its extremities to alveolar point.