Cusp (Noun)
Meaning 1
Small elevation on the grinding surface of a tooth.
Classification
Nouns denoting body parts.
Hypernyms
Meaning 2
A thin triangular flap of a heart valve.
Classification
Nouns denoting body parts.
Synonyms
Meaning 3
Point formed by two intersecting arcs (as from the intrados of a Gothic arch).
Classification
Nouns denoting man-made objects.