檳榔樹,檳榔
Areca \A*re"ca\, n. [Canarese adiki: cf. Pg. & Sp. areca.] (Bot.) A genus of palms, one species of which produces the areca nut, or betel nut, which is chewed in India with the leaf of the {Piper Betle} and lime.
areca n : any of several tall tropical palms native to southeastern Asia having egg-shaped nuts