Where does “stereoscope” come from?

Stereoscope comes from Ancient Greek σκοπέω and σκοπός, meaning to look or observe, ultimately from Proto-Indo-European speḱ-, a root meaning to see or perceive.

stereoscope (English): An instrument used for viewing pairs of...

Definitions

  1. An instrument used for viewing pairs of...

Ancestry of “stereoscope”, step by step

stereoscope traces back through two separate lines of ancestry.

via English stereo

StepLanguageWordMeaning
1EnglishstereoA system of recording or reproducing sound that...
2EnglishstereotypeA conventional, formulaic, and often...
3FrenchstéréotypeA stereotype, as in conventional, formulaic, and...
4Frenchtypetype; sort, kind; guy, bloke, man; typeface
5Latintypusfigure, image; type, form, sort, kind; form,...
6Ancient GreekτύποςA blow, pressing; The results of a blow: mark,...
7Ancient Greekτύπτωto beat, strike, smite; to beat, strike oneself
8Proto-Indo-European(s)tewp-to push, to stick
9Proto-Indo-European(s)tew-to push, to hit

via English scope

StepLanguageWordMeaning
1EnglishscopeThe breadth, depth or reach of a subject; a...
2Italianscopoaim, end, goal; first-person singular present...
3Latinscopusa target
4Ancient Greekσκοπόςwatcher, lookout; protector, guardian; spy, scout
5Ancient GreekσκέπτομαιI look at, examine; I examine, consider, think
6Proto-Hellenicsképťomaito look at
7Proto-Indo-Europeanspéḱyetito be looking at, to keep looking at
8Proto-Indo-Europeanspeḱ-to see, to look, to observe

Words derived from “stereoscope

Every word from Proto-Indo-European (s)tew-Every word from Proto-Indo-European (s)tewp-Every word from Ancient Greek τύπτω
stereoscope — Etymology, Origin & Word History | Etymology Explorer