Where does “simulator” come from?

Simulator derives from Latin simulātor, agent noun from simulāre (to make like), from similis (like), ultimately from Proto-Indo-European sem- (same).

simulator (English): One who simulates or feigns; A machine or system...

Definitions

  1. One who simulates or feigns; A machine or system...

Ancestry of “simulator”, step by step

simulator 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 simulate

StepLanguageWordMeaning
1EnglishsimulateTo model, replicate, duplicate the behavior,...
2Middle Englishsymulatfeigned, pretended
3Latinsimulatusimitated
4LatinsimuloI make like, simulate, imitate, copy, represent;...
5Latinsimilissimilar
6Proto-Italicsemalissimiliar
7Proto-Indo-Europeansem-together, one

Words derived from “simulator

Every word from Proto-Indo-European -tor-s