ˈēkō, ˈekōˌˌ noun
Etymology: ec- (II) + sphere
: the parts of the universe habitable by living organisms ; especially : biosphere 1
• eco·spheric ¦ēkō, ¦ekōˌ adjective
ˈēkō, ˈekōˌˌ noun
Etymology: ec- (II) + sphere
: the parts of the universe habitable by living organisms ; especially : biosphere 1
• eco·spheric ¦ēkō, ¦ekōˌ adjective
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012