perméation
French, noun\pɛʁ.me.a.sjɔ̃\
perméation is spelled P-E-R-M-É-A-T-I-O-N (10 letters) and appears about once in every 68 million words in written French, the 258,710th most frequent French word form (wordfreq, 2021 data). Perméation is a French feminine noun meaning “permeation” (English Wiktionary, September 2026). The French Wiktionary (Wiktionnaire) defines it as “Pénétration d’un perméat (liquide, gaz ou vapeur) à travers un solide (une membrane par exemple)”.
What does perméation mean in English?
noun
- 1
femininepermeation
Source: English Wiktionary, French section, dump of September 2, 2026 (CC BY-SA 4.0).
How French dictionaries define it
noun: 1. Pénétration d’un perméat (liquide, gaz ou vapeur) à travers un solide (une membrane par exemple).
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 perméation
- perméations plural
Source: English Wiktionary and French Wiktionary (Wiktionnaire) (dumps of September 2, 2026 and September 1, 2026).
How do you pronounce perméation?
- \pɛʁ.me.a.sjɔ̃\
Sources: English Wiktionary, French Wiktionary (Wiktionnaire) (dumps of September 2, 2026 and September 1, 2026); recordings from Wikimedia Commons.
How common is perméation in French?
perméation appears about once in every 68 million words in written French.
Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).