Cay‐enne (?), n. [From Cayenne, a town and island in French Guiana, South America.] Cayenne pepper.
Cayenne pepper. (a) (Bot.) A species of Capsicum (C. frutescens) with small and intensely pungent fruit. (b) A very pungent spice made by drying and grinding the fruits or seeds of several species of the genus Capsicum, esp. C. annuum and C. Frutescens; — called also red pepper. It is used chiefly as a condiment.