1. (n.)pepper the pungent dried berries of the tropical climbingshrubPiper nigrum, used whole, crushed, or ground as a condiment.
2. pepper any plant of the genusPiper, of the pepper family, several of which yield similar pungent berries.
3. pepper any of several plants belonging to the genusCapsicum, of the nightshade family, esp. C. annuum and C. frutescens.
4. pepper the usu. green or red fruit of any of these plants, ranging from mild to very pungent in flavor.
5. pepper the pungent seeds of several varieties of C. annuum or C. frutescens, used ground or whole as a condiment.
6. (v.t.)pepper to season with or as if with pepper.
7. pepper to sprinkle or cover, as if with pepper; dot.
8. pepper to pelt with or as if with shot or missiles.
Etymology: (bef. 1000; ME peper, piper, OE pipor (&whence; ON pipari, piparr) < L piper < Gk péperi; cf. OFris piper, D peper, OHG pfeffar (G Pfeffer), all perh. < a common WGmc borrowing < L)
Definition of 'pepper'
Princeton's WordNet
1. (noun)pepper, common pepper, black pepper, white pepper, Madagascar pepper, Piper nigrum climber having dark red berries (peppercorns) when fully ripe; southern India and Sri Lanka; naturalized in northernBurma and Assam
2. (noun)capsicum, pepper, capsicum pepper plant any of various tropical plants of the genusCapsicumbearing peppers
1. (noun)pepper a well-known, pungently aromatic condiment, the dried berry, either whole or powdered, of the Piper nigrum
2. (noun)pepper the plant which yields pepper, an EastIndian woody climber (Piper nigrum), with ovate leaves and apetalous flowers in spikes opposite the leaves. The berries are red when ripe. Also, by extension, any one of the several hundredspecies of the genus Piper, widely dispersed throughout the tropical and subtropical regions of the earth
3. (noun)pepper any plant of the genus Capsicum, and its fruit; red pepper; as, the bellpepper