English

hemipelvis

From hemi- + pelvis.

Proto-Indo-European *sem- ‘one, whole’

Proto-Indo-European *sēmi ‘half’

English hemi-

Old Latin pēluis ‘basin’

Latin pēlvis ‘basin’

Today it means

noun Either (left or right) half of a pelvis

Language periods are conventional ranges, not dates for this word.

Etymograph / hemipelvis