English

intermember

From inter- + member.

Proto-Indo-European *h₁én ‘in’

Proto-Indo-European *h₁entér ‘between’

Proto-Italic *n̥ter ‘between’

Latin inter ‘between’

Proto-Indo-European *mḗms ‘flesh’

Proto-Italic *memzrom

Latin membrum ‘limb’

Old French membre

Middle English membre

Today it means

adj Between members.

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

Etymograph / intermember