English

intraphylum

From intra- + phylum.

Proto-Indo-European *h₁én ‘in’

Proto-Indo-European *h₁énteros ‘inside, within’

Latin *interus

Latin intrā ‘within’

Proto-Indo-European *bʰuH- ‘to be, grow’

Proto-Indo-European *bʰuH-lom

Ancient Greek φῡλή ‘tribe’

Ancient Greek φῦλον ‘tribe, race’

Latin phylum

Today it means

adj Within a phylum

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

Etymograph / intraphylum