betelnut
/ˈbiːtəlnʌt/
noun
- The seed of the areca palm, often chewed as a mild stimulant, especially in parts of Asia.
- Chewing betelnut can stain teeth and gums a reddish color.
- In some cultures, people chew betelnut wrapped in a leaf with lime.
- The vendor sold bags of dried betelnut at the market.