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saponin

/ˈsæpənɪn/noun

saponin is a noun meaning “Any of various steroid glycosides found in plant tissues that dissolve in water to give a soapy froth” (English Wiktionary, September 2026). It is spelled S-A-P-O-N-I-N, and it appears about once in every 26 million words in written English (wordfreq, 2021 data). The plural of saponin is saponins.

What does saponin mean?

noun

  1. 1

    Any of various steroid glycosides found in plant tissues that dissolve in water to give a soapy froth.

Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).

How do you pronounce saponin?

  • /ˈsæpənɪn/

Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract). Recordings: LL-Q1860_(eng)-Vealhurl-saponin.wav, Wikimedia Commons (author and licence on each file's page).

Forms of saponin

  • saponins plural

Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).

How common is saponin?

Saponin appears about once in every 26 million words in written English, the 155,937th most frequent word form in the list.

Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).

Saponin in Spanish, French, German and Portuguese

In the sense steroid glycoside:

LanguageWords
Frenchsaponine
Portuguesesaponina
Spanishsaponina

Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract). Translations are Wiktionary's, by sense; a linked word has its own PlainSpell page.

Where does saponin come from?

From sapon- + -in.

Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).