hyperfréquence
French, noun/i.pɛʁ.fʁe.kɑ̃s/
hyperfréquence is a French feminine noun meaning “microwave / superhigh frequency” (English Wiktionary, September 2026). The French Wiktionary (Wiktionnaire) defines it as “Radiofréquence suffisamment élevée pour permettre l’emploi de techniques telles que celles des guides d’ondes…”.
What does hyperfréquence mean in English?
noun
- 1
femininemicrowave / superhigh frequency
Source: English Wiktionary, French section, dump of September 2, 2026 (CC BY-SA 4.0).
How French dictionaries define it
noun: 1. Radiofréquence suffisamment élevée pour permettre l’emploi de techniques telles que celles des guides d’ondes et des cavités.
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 hyperfréquence
- hyperfréquences plural
Source: English Wiktionary and French Wiktionary (Wiktionnaire) (dumps of September 2, 2026 and September 1, 2026).
How do you pronounce hyperfréquence?
- /i.pɛʁ.fʁe.kɑ̃s/
- ^((h muet))\i.pɛʁ.fʁe.kɑ̃s\
Sources: English Wiktionary, French Wiktionary (Wiktionnaire) (dumps of September 2, 2026 and September 1, 2026); recordings from Wikimedia Commons.
How common is hyperfréquence in French?
hyperfréquence appears about once in every 20 million words in written French.
Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).