Having five tubercles or cusps, as certain molar teeth. ... Origin: L. Quinque, five, + tuberculum, tubercle, dim. Of tuber, a swelling ... (05 Mar 2000) ... 
Type: Term Pronunciation: kwin′kwĕ-tū-ber′kyū-lăr Definitions: 1. Having five tubercles or cusps, as in certain molar teeth.