English

interprogeny

From inter- + progeny.

Proto-Indo-European *h₁én ‘in’

Proto-Indo-European *h₁entér ‘between’

Proto-Italic *n̥ter ‘between’

Latin inter ‘between’

Latin prōgignō ‘beget’

Latin prōgeniēs ‘race, family, progeny, lineage, descent’

Old French progenie

Middle English progenie

Today it means

adj Between progeny

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

Etymograph / interprogeny