Usage Note
Hyperespace belongs primarily to the registers of mathematics (a space of more than three dimensions) and science fiction (faster-than-light travel through a higher-dimensional space). The word is a calque of English 'hyperspace.' It is not common in everyday French; outside technical or genre fiction contexts it would be opaque to most speakers.
Examples
"Le vaisseau voyage dans l'hyperespace."
Natural Translation
The ship travels through hyperspace.

Free starter pack
Building your French vocabulary?
Get the 100 most common French words as a free PDF — one email, no spam.
Related Words
Explore French by topic
FrenchNow
5 min read