English
idioventricular
From idio- + ventricular.
Formed from idio- + ventricular
Proto-Indo-European *swé ‘self’
Proto-Indo-European *swéd-yo-s
Proto-Hellenic *hwédios
Ancient Greek ἴδιος ‘own, personal, distinct’
English idio-
Proto-Indo-European *wend-tri-
New Latin venter ‘belly, stomach, womb’
New Latin ventriculus ‘belly, stomach, ventricle’
New Latin *ventricularis
English ventricular
Today it means
adj pertaining exclusively to the cardiac ventricles
Language periods are conventional ranges, not dates for this word.
Etymograph / idioventricular