Cusp

Cusp may refer to:

Beach cusps, a pointed and regular arc pattern of the shoreline at the beach
Behavioral cusp (psychology) an important behavior change with far reaching consequences
Cusp catastrophe
Cusp (astrology), a boundary between zodiac signs and houses
Cusp (dentistry), a pointed structure on a cuspid, premolar, or molar
Cusp (singularity), (geometry and astrophysics) a singular point of a curve
Cusp form in modular form theory
Cusp (novel), a science fiction story by Robert A. Metzger
Cusps of heart valves, leaflets of a heart valve
Cuspidal representation, a generalization of cusp forms in the theory of automorphic representations
CUSP (Project), Carleton University Simulator Project

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