Where does “fiberoptik” come from?

fiberoptik (Swedish) comes from Swedish optik, from Ancient Greek ὀπτική, from Ancient Greek ὀπτικός, from Ancient Greek ὄψις, from Ancient Greek ὄψ, from Proto-Hellenic wókʷs, from Proto-Indo-European wekʷ- — to speak, to sound out.

fiberoptik (Swedish): fibre optics

Definitions

  1. fibre optics

Ancestry of “fiberoptik”, step by step

fiberoptik traces back through two separate lines of ancestry.

via Swedish optik

StepLanguageWordMeaning
1Swedishoptikoptics
2Ancient Greekὀπτικήfeminine nominative/vocative singular of ὀπτικός
3Ancient Greekὀπτικόςof or relating to seeing, sight or vision: optic,...
4Ancient Greekὄψιςview
5Ancient Greekὄψvoice; word; eye, face
6Proto-Hellenicwókʷsvoice
7Proto-Indo-Europeanwekʷ-to speak, to sound out

via Swedish fiber

StepLanguageWordMeaning
1Swedishfiberfibre (UK), fiber (US) (similar senses to English, though less often of moral fiber)
2Latinfibrafiber, filament
3Proto-Indo-Europeanbʰeyd-to split
4Proto-Indo-Europeanbʰey-bee
Every word from Proto-Indo-European wekʷ-Every word from Proto-Hellenic wókʷsEvery word from Ancient Greek ὄψ