betel nut
Pronunciation: bē′tl nŭt
Definition: Areca nut, the nut of the areca palm, Areca catechu (family Palmae), of the East Indies, chewed by some local residents; contains arecoline; euphoratle agent, cholinomimetic; stains teeth and gums red.
Search Stedman's Medical Dictionary
Examples: glitazone, GI cocktail, etc.

