cosmo-
prefix
- a combining form meaning "world," "universe"
Wiktionary
prefix
Etymology: Etymology tree Proto-Indo-European *ḱem-? Proto-Indo-European *ḱens-der. Proto-Hellenic *kónsmos Ancient Greek κόσμος (kósmos)der. English cosmo- Derived from Ancient Greek κόσμος (kósmos, “universe”), from Proto-Hellenic *kónsmos, from Proto-Indo-European *ḱens-, possibly from *ḱem-.
- universe, world
- cosmic rays