Definition of Caffeine

Noun: caffeine  ka'feen or 'ka,feen [N. Amer], 'ka,feen [Brit]

1. A bitter alkaloid found in coffee and tea that is responsible for their stimulating effects
   - caffein

See also:
caffeinated
caffeines

Anagrams containing the word caffeine

ceeniffa ecaffein necaffei inecaffe einecaff feinecaf ffeineca affeinec