Where does “ejector” come from?

Ejector comes from the Latin past participle eiectum of eicio, formed from the prefix ex- meaning "out" and a root traced to Proto-Indo-European eǵ-.

ejector (English): One who, or that which, ejects or dispossesses; A...

Definitions

  1. One who, or that which, ejects or dispossesses; A...

Ancestry of “ejector”, step by step

ejector traces back through two separate lines of ancestry.

via English ‐or

StepLanguageWordMeaning
1English‐orCreates an agent noun, often from a verb, indicating a person or object (often machines or parts of them) that do the verb or part of speech with which they are formed
2Middle English-our
3Old French-eorAlternative form of -or
4Latin-ator-ator, -er; second-person singular future passive...
5Latin-tor-er
6Proto-Italic-tōrForms agent nouns to verb stems
7Proto-Indo-European-tōrDerives agent nouns from verbs, denoting someone...
8Proto-Indo-European-tor-s

via English eject

StepLanguageWordMeaning
1EnglishejectTo compel to leave; To throw out or remove...
2Middle Frenchéjecter
3Latinēiectusexpelled, ejected, rejected
4Latinēiciōto cast, thrust or drive out
5Latinē-
6Latinēx-out, away
7Proto-Indo-Europeaneǵ-
Every word from Proto-Indo-European -tor-sEvery word from Latin -torEvery word from Middle English -our