diffusif
French, adjective/di.fy.zif/
diffusif is spelled D-I-F-F-U-S-I-F (8 letters) and appears about once in every 62 million words in written French, the 247,574th most frequent French word form (wordfreq, 2021 data). Diffusif is a French adjective meaning “diffusive” (English Wiktionary, September 2026). The French Wiktionary (Wiktionnaire) defines it as “Qui a la propriété de se diffuser”.
What does diffusif mean in English?
adjective
- 1
diffusive
Source: English Wiktionary, French section, dump of September 2, 2026 (CC BY-SA 4.0).
How French dictionaries define it
adjective: 1. Qui a la propriété de se diffuser.
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 diffusif
- diffusive feminine
- diffusifs masculine plural
- diffusives feminine plural
Source: English Wiktionary and French Wiktionary (Wiktionnaire) (dumps of September 2, 2026 and September 1, 2026).
How do you pronounce diffusif?
- /di.fy.zif/
- \di.fy.zif\
Sources: English Wiktionary, French Wiktionary (Wiktionnaire) (dumps of September 2, 2026 and September 1, 2026); recordings from Wikimedia Commons.
How common is diffusif in French?
diffusif appears about once in every 62 million words in written French.
Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).