Where does “intrus” come from?

intrus (French) comes from Latin intrusus, from Latin īn-, from Latin în, from Latin en, from Proto-Italic en, from Proto-Indo-European h₁én — in.

intrus (French): intruder unknown unwelcome person

Definitions

  1. intruder unknown unwelcome person

Ancestry of “intrus”, step by step

StepLanguageWordMeaning
1Latinintrusus—
2Latinīn-un-, non-, not
3Latinînin, at, on, upon, from (space)
4Latinenlookǃ beholdǃ; reallyǃ?; come onǃ
5Proto-Italicenin
6Proto-Indo-Europeanh₁énin

Words derived from “intrus”

Every word from Proto-Indo-European h₁én →Every word from Latin īn- →Every word from Proto-Italic en →