mateine

English

AI In plain words

Writing a short explanation…

Written by a house AI from the entry below, in your language. The entry itself is the source.

mateine

  • /ˈmæteɪˌiːn/
  • /ˈmɑteɪˌiːn/

Rhymes with -iːn

Where it comes from

Either a blend of maté + caffeine, or from maté + -ine.

noun

  1. uncountable Caffeine extracted from maté plant. Caffeine is a xanthine alkaloid compound that acts as a stimulant in humans. Caffeine is sometimes called guaranine when found in guarana, mateine when found in mate, and theine when found in tea.
  2. uncountable A hypothetical xanthine alkaloid said to be found in maté, supposed to resemble caffeine. Unlike tea and coffee, however, it does not contain caffeine. Instead, its main active ingredient is a xanthine alkaloid known as mateine.

Translations

Every language

noun alkaloid

Españolmateína
Portuguêsmateína
Françaismatéine

Talk about this word

Cite this
MLA

"mateine." Wiktionary, via Micwyn, micwyn.com/word/mateine. Accessed 6 Nov. 2026.

APA

mateine. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/mateine

Chicago

"mateine." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/mateine.

BibTeX
@misc{mateine_2026,
  title = {mateine},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/mateine},
  urldate = {2026-11-06}
}