déconvolution
French, noun/de.kɔ̃.vɔ.ly.sjɔ̃/
déconvolution is spelled D-É-C-O-N-V-O-L-U-T-I-O-N (13 letters) and appears about once in every 62 million words in written French, the 247,574th most frequent French word form (wordfreq, 2021 data). Déconvolution is a French feminine noun meaning “deconvolution” (English Wiktionary, September 2026). The French Wiktionary (Wiktionnaire) defines it as “Procédé algorithmique destiné à inverser les effets de la convolution”.
What does déconvolution mean in English?
noun
- 1
femininedeconvolution
Source: English Wiktionary, French section, dump of September 2, 2026 (CC BY-SA 4.0).
How French dictionaries define it
noun: 1. Procédé algorithmique destiné à inverser les effets de la convolution.
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 déconvolution
- déconvolutions plural
Source: English Wiktionary and French Wiktionary (Wiktionnaire) (dumps of September 2, 2026 and September 1, 2026).
How do you pronounce déconvolution?
- /de.kɔ̃.vɔ.ly.sjɔ̃/
- \de.kɔ̃.vo.ly.sjɔ̃\
Sources: English Wiktionary, French Wiktionary (Wiktionnaire) (dumps of September 2, 2026 and September 1, 2026); recordings from Wikimedia Commons.
How common is déconvolution in French?
déconvolution 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).