guaranine

G2U1A1R1A1N1I1N1E1
/ˈɡwɑːɹəniːn/

noun

Caffeine extracted from guarana.

Scrabble 10
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Meanings

nounguaranine (uncountable)
  1. uncountableCaffeine extracted from guarana.

    V-tonic Bath Spheres by Fresh contains a cola-nut extract that the company promises will energize the skin, and Kiss My Face’s Wake Up toothpaste has guaranine, a form of caffeine found in guarana seeds.

    2007 July 12, Anna Jane Grossman, “Black for Me, Light for My Hips”, in New York Times

Origin

From guaran(a) + -ine.

Full word history & related roots →

Translations

Finnish guaraniini
  • guaraniinicaffeine extracted from guarana
Cite this entry
APA

guaranine. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/guaranine

MLA

“guaranine.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/guaranine. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “guaranine,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/guaranine.

Source: guaranine on Wiktionary, CC BY-SA 4.0.