photopériode
French, noun\fo.to.pe.ʁjɔd\
photopériode is spelled P-H-O-T-O-P-É-R-I-O-D-E (12 letters) and appears about once in every 17 million words in written French, the 133,661st most frequent French word form (wordfreq, 2021 data). Photopériode is a French feminine noun meaning “photoperiod” (English Wiktionary, September 2026). The French Wiktionary (Wiktionnaire) defines it as “Durée du jour”.
What does photopériode mean in English?
noun
- 1
femininephotoperiod
Source: English Wiktionary, French section, dump of September 2, 2026 (CC BY-SA 4.0).
How French dictionaries define it
noun: 1. Durée du jour.
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 photopériode
- photopériodes plural
Source: English Wiktionary and French Wiktionary (Wiktionnaire) (dumps of September 2, 2026 and September 1, 2026).
How do you pronounce photopériode?
- \fo.to.pe.ʁjɔd\
Sources: English Wiktionary, French Wiktionary (Wiktionnaire) (dumps of September 2, 2026 and September 1, 2026); recordings from Wikimedia Commons.
How common is photopériode in French?
photopériode appears about once in every 17 million words in written French.
Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).