Where does “introductorio” come from?

introductorio (Spanish) comes from Late Latin introductorius, from Latin introductus, 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.

introductorio (Spanish): introductory

Definitions

  1. introductory

Ancestry of “introductorio”, step by step

StepLanguageWordMeaning
1Late Latinintroductoriusintroductory
2Latinintroductusintroduced
3Latinintrōdūcōto lead in: to conduct into
4Latinintrōto enter, go into, come in, get in, penetrate
5Latinintrawithin; inside; during; less than
6Latininterus
7Proto-Indo-Europeanh₁énterosinside, within
8Proto-Indo-European-terosContrastive or oppositional adjectival suffix
Every word from Proto-Indo-European -teros
introductorio — Etymology, Origin & Word History | Etymology Explorer