English
enterotherapy
From entero- + therapy.
Proto-Indo-European *h₁én ‘in’
Proto-Indo-European *h₁énteros ‘inside, within’
Ancient Greek ἔντερον ‘intestine’
English entero-
Ancient Greek θεράπων ‘attendant, aide’
Ancient Greek θεραπεύω ‘to serve, treat medically’
Ancient Greek θεραπεία ‘service, medical treatment’
New Latin therapīa ‘therapy’
English therapy
Today it means
noun Therapy which aims at the intestinal regeneration and symbiosis.
Language periods are conventional ranges, not dates for this word.
Etymograph / enterotherapy