adj, noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   A molar tooth that has three cusps

Adjective

1. 1
   Having three cusps, e.g. a molar tooth
2. 2
   Describing the valve, between the right atrium and ventricle of the heart, that has three triangular segments

Adjective

1. 1
   having three cusps or points (especially a molar tooth) wordnet

Synonyms

All synonyms

deltoidthree cusped tooththree cusped valvethree dimensionalthree-cuspedthree-leaflet

Antonyms

All antonyms

bicuspidbicuspid valvetwo-lobedtwo-pointed

Etymology

From tri- + cuspid.