Where does “subintroducturus” come from?
subintroducturus (Latin) comes from Latin subintroduco, from Latin intrōdūcō, from Latin intrō, from Latin intra, from Latin interus, from Proto-Indo-European h₁énteros, from Proto-Indo-European -teros — Contrastive or oppositional adjectival suffix.
Ancestry of “subintroducturus”, step by step