Where does “calibrator” come from?

calibrator (English) comes from English calibrate, from English caliber, from French calibre, from Italian calibro, from Arabic قَالِب, from Classical Syriac ܩܠܒܝܕ, from Ancient Greek καλοπόδιον, from Ancient Greek κᾱλόπους — to walk, to step; to stumble, to fall.

calibrator (English): A person or device that calibrates

Definitions

  1. A person or device that calibrates

Ancestry of “calibrator”, step by step

calibrator traces back through two separate lines of ancestry.

via English calibrate

StepLanguageWordMeaning
1EnglishcalibrateTo check or adjust by comparison with a standard;...
2EnglishcaliberDiameter of the bore of a firearm, typically...
3Frenchcalibrecalibre; first-person singular present indicative...
4Italiancalibrocaliber, bore; callipers; template
5Arabicقَالِبform, mold; form, mould; mold
6Classical Syriacܩܠܒܝܕlast
7Ancient Greekκαλοπόδιονshoemaker's last
8Ancient Greekκᾱλόπουςshoemaker's last
9Ancient Greekπούςfoot; leg; Greek foot or pous, the ancient Greek...
10Proto-Indo-Europeanpṓdsfoot
11Proto-Indo-Europeanpódsfoot
12Proto-Indo-Europeanped-to walk, to step; to stumble, to fall

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 ped-
calibrator — Etymology, Origin & Word History | Etymology Explorer