Where does “invigilator” come from?

invigilator (English) comes from English invigilate, from Latin invigilatus, from Latin invigilo, from Latin īn-, from Latin în, from Latin en, from Proto-Italic en, from Proto-Indo-European h₁én — in.

invigilator (English): A person who supervises students during an...

Definitions

  1. A person who supervises students during an...

Ancestry of “invigilator”, step by step

StepLanguageWordMeaning
1EnglishinvigilateTo oversee a test or exam
2Latininvigilatushaving been watched over
3LatininvigiloI stay awake, watch over
4Latinīn-un-, non-, not
5Latinînin, at, on, upon, from (space)
6Latinenlookǃ beholdǃ; reallyǃ?; come onǃ
7Proto-Italicenin
8Proto-Indo-Europeanh₁énin
Every word from Proto-Indo-European h₁énEvery word from Latin īn-Every word from Proto-Italic en