I. adjective Etymology: Latin ~-, tricuspis, from tri- + cuspid-, cuspis point Date: 1834 having three cusps , II. noun Date: 1856 a ~ anatomical structure
TRICUSPID
Meaning of TRICUSPID in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012