Where does “autokeratorefractometry” come from?

autokeratorefractometry (English) comes from English keratorefractometry, from English refractometry, from English refract, from Latin refractum, from Latin refractus, from Latin refringere, from Latin rĕ-, from Latin prōdūcō — passed , crossed.

autokeratorefractometry (English): keratorefractometry by means of an autokeratorefractometer

Definitions

  1. keratorefractometry by means of an autokeratorefractometer

Ancestry of “autokeratorefractometry”, step by step

autokeratorefractometry traces back through two separate lines of ancestry.

via English keratorefractometry

StepLanguageWordMeaning
1Englishkeratorefractometryrefractometry by means of a keratorefractometer
2Englishrefractometrythe measurement of refractive index
3EnglishrefractTo change direction as a result of entering a...
4Latinrefractumnominative neuter singular of refrāctus;...
5Latinrefractusbroken up or open
6Latinrefringeresecond-person singular future passive indicative...
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 auto

StepLanguageWordMeaning
1EnglishautoClipping of automatic; An automobile; A setting...
2EnglishautomaticCapable of operating without external control or...
3Frenchautomatiqueautomatic
4Frenchautomateautomaton
5Ancient Greekαὐτόματονaccident, mere chance
6Ancient Greekαὐτόματοςself-willed, unbidden; self-moving,...
7Ancient Greekμέμααto wish eagerly, strive, yearn, desire
8Ancient Greekμέμοναto be minded or inclined; to be eager; to hasten
9Proto-Indo-Europeanmemóneto think, to be mindful; to remember
10Proto-Indo-Europeanmen-to think, mind; spiritual activity; to stay,...
Every word from Proto-Indo-European pr̥tós