Where does “introduktion” come from?
introduktion (Swedish) comes from Latin intrōductiō, 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.
introduktion (Swedish): an introduction
Ancestry of “introduktion”, step by step