Where does “introduction” come from?
introduction (Old French) comes from Latin introductionem, 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.
Ancestry of “introduction”, step by step
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | Latin | introductionem | accusative singular of intrōductiō |
| 2 | Latin | intrōductiō | innovation |
| 3 | Latin | intrōdūcō | to lead in: to conduct into |
| 4 | Latin | intrō | to enter, go into, come in, get in, penetrate |
| 5 | Latin | intra | within; inside; during; less than |
| 6 | Latin | interus | — |
| 7 | Proto-Indo-European | h₁énteros | inside, within |
| 8 | Proto-Indo-European | -teros | Contrastive or oppositional adjectival suffix |