Cusp
nounverified·updated May 18, 2026
point formed by two intersecting arcs (as from the intrados of a Gothic arch)
Framework senses
- §1
- point formed by two intersecting arcs (as from the intrados of a Gothic arch)
- §2
- small elevation on the grinding surface of a tooth
- §3
- a thin triangular flap of a heart valve
- §1 · legacy_primary
- point formed by two intersecting arcs (as from the intrados of a Gothic arch)DR-088 backfill from the noun definition column