Where does “invitro” come from?

invitro (English) comes from English intro, from English introduction, from Middle English introduccioun, from Old French introduction, from Latin introductionem, from Latin intrōductiō, from Latin intrōdūcō, from Latin intrō — Contrastive or oppositional adjectival suffix.

invitro (English): An intro that provides details of a forthcoming...

Definitions

An intro that provides details of a forthcoming...

Ancestry of “invitro”, step by step

Step	Language	Word	Meaning
1	English	intro	An introduction; The opening sequence at...
2	English	introduction	The act or process of introducing; A means, such...
3	Middle English	introduccioun	—
4	Old French	introduction	—
5	Latin	introductionem	accusative singular of intrōductiō
6	Latin	intrōductiō	—
7	Latin	intrōdūcō	—
8	Latin	intrō	—
9	Latin	intra	within; inside; during; less than
10	Latin	interus	—
11	Proto-Indo-European	h₁énteros	inside, within
12	Proto-Indo-European	-teros	Contrastive or oppositional adjectival suffix

Every word from Proto-Indo-European -teros →