active ingredient

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active ingredient

noun active ingredients

  1. especially The specific compound in a natural or man-made mixture that is responsible for the mixture's activity.

    Opposite: inactive ingredient

  2. figuratively The essence of something, or a sine qua non that it requires. I think many humans never learn how to do this, either. They assume that our existence is nothing more than an endless lurching in the direction of the things you want, and never actually getting them. Life is hard and then you die; stick a needle in your eye! There are people with the opposite prob

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noun component responsible of activity

Españolprincipio activo
中文有效成分 yǒuxiào chéngfèn
DeutschWirkstoff, Arzneimittelwirkstoff
Italianoprincipio attivo
Ελληνικάδραστικό συστατικό drastikó systatikó
Русскийдействующее вещество dejstvujuščeje veščestvo
العربيةمَادَّة فَعَّالَة

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MLA

"active ingredient." Wiktionary, via Micwyn, micwyn.com/word/active%20ingredient. Accessed 6 Nov. 2026.

APA

active ingredient. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/active%20ingredient

Chicago

"active ingredient." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/active%20ingredient.

BibTeX
@misc{active_ingredient_2026,
  title = {active ingredient},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/active%20ingredient},
  urldate = {2026-11-06}
}