EXO


Meaning of EXO in English

ˈek(ˌ)sō adjective

Etymology: exo-

chemistry : being, having, or characterized by valence bonds of a 6-membered ring in its boat-shaped conformation that are directed outward

the exo side of a ring

— compare exo- 2

Webster's New International English Dictionary.      Новый международный словарь английского языка Webster.