Where does “intrōdūcere” come from?

intrōdūcere (Latin) comes 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 “intrōdūcere”, step by step

StepLanguageWordMeaning
1Latinintrōdūcōto lead in: to conduct into
2Latinintrōto enter, go into, come in, get in, penetrate
3Latinintrawithin; inside; during; less than
4Latininterus—
5Proto-Indo-Europeanh₁énterosinside, within
6Proto-Indo-European-terosContrastive or oppositional adjectival suffix

Words derived from “intrōdūcere”

Every word from Proto-Indo-European -teros →Every word from Proto-Indo-European h₁énteros →Every word from Latin interus →