Where does “requestor” come from?

Requestor comes from English request, itself from Middle English request, Old French requeste, Vulgar Latin requaesita, Latin requisita, the past participle of Latin requiro meaning to seek or demand.

requestor (English): One who, or that which, makes a request

Definitions

  1. One who, or that which, makes a request

Ancestry of “requestor”, step by step

requestor traces back through two separate lines of ancestry.

via English request

StepLanguageWordMeaning
1EnglishrequestTo ask for; To ask to do something; Act of...
2Middle EnglishrequestA request or petition; a pleading or asking; What...
3Old Frenchrequesterequest; demand
4Vulgar Latinrequaesita
5Latinrequīsīta
6Latinrequīrōto look after, seek or search for; seek to know, ask or inquire after
7Latinrĕ-back, backwards
8Latinprōdūcōto lead or bring forth, forward or out
9Latinprō-forward direction, forward movement
10Proto-Italic*pro-pro- see the Latin entry for further meanings
11Proto-Indo-Europeanpro-toward, forward
12Proto-Indo-Europeanpor-to give birth; forward, through; going, passage
13Proto-Indo-Europeanper-before, in front; first; to go through
14Proto-Indo-Europeanpr̥tóspassed , crossed

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
Every word from Proto-Indo-European pr̥tós
requestor — Etymology, Origin & Word History | Etymology Explorer