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allantoïne

French, noun/a.lɑ̃.tɔ.in/

allantoïne is a French feminine noun meaning “allantoin” (English Wiktionary, September 2026). The French Wiktionary (Wiktionnaire) defines it as “Composé chimique azoté, de formule brute C₄H₆N₄O₃, résultant de l’évaporation du liquide allantoïque de la…”.

What does allantoïne mean in English?

noun

  1. 1

    feminineallantoin

Source: English Wiktionary, French section, dump of September 2, 2026 (CC BY-SA 4.0).

How French dictionaries define it

noun: 1. Substance neutre, de formule brute C₄H₆N₄O₃, qui existe dans le liquide allantoïque de la vache, par l’évaporation duquel on l’obtient. Elle a été aussi appelée acide allantoïque.

noun: 1. Composé chimique azoté, de formule brute C₄H₆N₄O₃, résultant de l’évaporation du liquide allantoïque de la vache.

The definition in the French Wiktionary (Wiktionnaire), in French.

Source: French Wiktionary (Wiktionnaire), dump of September 1, 2026 (CC BY-SA 4.0), through kaikki.org.

Forms of allantoïne

  • allantoïnes plural
  • allantoines plural

Source: English Wiktionary and French Wiktionary (Wiktionnaire) (dumps of September 2, 2026 and September 1, 2026).

How do you pronounce allantoïne?

  • /a.lɑ̃.tɔ.in/
  • \a.lɑ̃.tɔ.in\

Sources: English Wiktionary, French Wiktionary (Wiktionnaire) (dumps of September 2, 2026 and September 1, 2026); recordings from Wikimedia Commons.

English words that translate to allantoïne

Source: the translation tables of the English Wiktionary, dump of September 2, 2026.

How common is allantoïne in French?

allantoïne appears about once in every 43 million words in written French.

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