English

intercapillary

From inter- + capillary.

Proto-Indo-European *h₁én ‘in’

Proto-Indo-European *h₁entér ‘between’

Proto-Italic *n̥ter ‘between’

Latin inter ‘between’

Latin capillus ‘the hair, properly of the head’

Latin capillāris ‘pertaining to the hair’

Today it means

adj Between capillaries.

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

Etymograph / intercapillary