English
enterosphere
From entero- + -sphere.
Formed from entero- + -sphere
Proto-Indo-European *h₁én ‘in’
Proto-Indo-European *h₁énteros ‘inside, within’
Ancient Greek ἔντερον ‘intestine’
English entero-
Today it means
noun A spherical cluster of intestinal tissue grown in vitro
Language periods are conventional ranges, not dates for this word.
Etymograph / enterosphere