Where does “erector” come from?

erector (English) comes from English ‐or, from Middle English -our, from Old French -eor, from Latin -ator, from Latin -tor, from Proto-Italic -tōr, from Proto-Indo-European -tōr, from Proto-Indo-European -tor-s.

erector (English): A person who, or a device which erects; Any of...

Definitions

  1. A person who, or a device which erects; Any of...

Ancestry of “erector”, step by step

erector traces back through 3 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 Spanish erecto

StepLanguageWordMeaning
1Spanisherectoerect; raised
2Latinērectuserected, made upright, raised, having been set up
3Latinērigōto raise up, elevate, lift
4Latinregōto rule, govern, direct
5Proto-Italicregō
6Proto-Indo-Europeanh₃réǵetito be straightening, to be setting upright
7Proto-Indo-Europeanh₃reǵ-to straighten, to right oneself; right; just

via French érecteur

StepLanguageWordMeaning
1Frenchérecteurerector

Words derived from “erector

Every word from Proto-Indo-European -tor-sEvery word from Latin -torEvery word from Middle English -our