bicuspid adjective & noun.
[bʌɪ'kʌspɪd] M19.[from BI- + Latin cuspid-, -is CUSP: see -ID2.]A. adjective. Having two cusps or points.
M19.bicuspid valve the mitral valve of the heart.
b. noun. A human premolar tooth.
M19. [TahlilGaran] English Dictionary ▲