betel pepper

from Wiktionary, Creative Commons Attribution/Share-Alike License.

• noun An Asiatic plant, Piper betle, whose leaves are used to wrap betel nuts for chewing

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

• noun Asian pepper plant whose dried leaves are chewed with betel nut (seed of the betel palm) by southeast Asians