Definition that contains betel nut
- betel Asian pepper plant whose leaves are chewed with betel nut (seed of the betel palm) by southeast Asians
- betel pepper Asian pepper plant whose leaves are chewed with betel nut (seed of the betel palm) by southeast Asians
- betel palm southeastern Asian palm bearing betel nuts (scarlet or orange single-seeded fruit with a fibrous husk)
- piper betel Asian pepper plant whose leaves are chewed with betel nut (seed of the betel palm) by southeast Asians
- areca catechu southeastern Asian palm bearing betel nuts (scarlet or orange single-seeded fruit with a fibrous husk)
- areca palm southeastern Asian palm bearing betel nuts (scarlet or orange single-seeded fruit with a fibrous husk)