interplanétaire
French, adjective/ɛ̃.tɛʁ.pla.ne.tɛʁ/
interplanétaire is spelled I-N-T-E-R-P-L-A-N-É-T-A-I-R-E (15 letters) and appears about once in every 4 million words in written French, the 62,878th most frequent French word form (wordfreq, 2021 data). Interplanétaire is a French adjective meaning “interplanetary” (English Wiktionary, September 2026). The French Wiktionary (Wiktionnaire) defines it as “Qui existe ou qui a lieu entre des planètes”.
What does interplanétaire mean in English?
adjective
- 1
interplanetary
Source: English Wiktionary, French section, dump of September 2, 2026 (CC BY-SA 4.0).
How French dictionaries define it
adjective: 1. Qui existe ou qui a lieu entre des planètes.
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 interplanétaire
- interplanétaires plural
Source: English Wiktionary and French Wiktionary (Wiktionnaire) (dumps of September 2, 2026 and September 1, 2026).
How do you pronounce interplanétaire?
- /ɛ̃.tɛʁ.pla.ne.tɛʁ/
- \ɛ̃.tɛʁ.pla.ne.tɛʁ\
Sources: English Wiktionary, French Wiktionary (Wiktionnaire) (dumps of September 2, 2026 and September 1, 2026); recordings from Wikimedia Commons.
English words that translate to interplanétaire
Source: the translation tables of the English Wiktionary, dump of September 2, 2026.
How common is interplanétaire in French?
interplanétaire appears about once in every 4 million words in written French.
Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).