• Definition for "caffein"
    • alternate spelling of caffeinated drinks.
    • View More
  • Sentence for "caffein"
    • Certain trees growing wild in the…
    • View More
  • Equivalent for "caffein"
  • Same Context for "caffein"

caffein definition

  • noun:
    • alternate spelling of caffeinated drinks.
    • A white, bitter, crystallizable substance, present in coffee-and tea. It is identical using the alkaloid theine from tea-leaves, with guaranine from guarana. Its in charge of all of the stimulating effectation of coffee or tea.
    • An alkaloid, C8H10N4O2, crystallizing in slender, silk-like needles which may have a bitter style, found in coffee-beans.
    • a bitter alkaloid present in coffee-and tea which responsible for their particular stimulating results
65 votes

How would you define caffein?

All the definitions on AZdictionary were written by people just like you. Now's your chance to add your own!