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Defenition of the word caffeine

    • Defenition of the word caffeine

      • An alkaloid, C8H10N4O2, found naturally in tea and coffee plants which acts as a mild stimulant of the central nervous system.
      • a bitter alkaloid found in coffee and tea that is responsible for their stimulating effects

    Synonyms for the word caffeine

      • caffein

    Hypernyms for the word caffeine

      • alkaloid

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