Where does “preintroductory” come from?

preintroductory (English) comes from English introductory, from Late Latin introductorius, from Latin introductus, from Latin intrōdūcō, from Latin intrō, from Latin intra, from Latin interus, from Proto-Indo-European h₁énteros — Contrastive or oppositional adjectival suffix.

preintroductory (English): Before the introduction of something

Definitions

  1. Before the introduction of something

Ancestry of “preintroductory”, step by step

preintroductory traces back through two separate lines of ancestry.

via English introductory

StepLanguageWordMeaning
1EnglishintroductoryIntroducing; giving a preview or idea of
2Late Latinintroductoriusintroductory
3Latinintroductusintroduced
4Latinintrōdūcōto lead in: to conduct into
5Latinintrōto enter, go into, come in, get in, penetrate
6Latinintrawithin; inside; during; less than
7Latininterus
8Proto-Indo-Europeanh₁énterosinside, within
9Proto-Indo-European-terosContrastive or oppositional adjectival suffix

via English pre

StepLanguageWordMeaning
1EnglishpreBefore; Precum, Cowper's fluid, pre-ejaculate; To...
2Latinpraebefore; in front; in front of
3Proto-Italicpraibefore; in front of
4Proto-Indo-Europeanpreh₂-before, in front
5Proto-Indo-Europeanper-before, in front; first; to go through
6Proto-Indo-Europeanpr̥tóspassed , crossed
Every word from Proto-Indo-European -teros
preintroductory — Etymology, Origin & Word History | Etymology Explorer