Where does “touronaut” come from?

touronaut (English) comes from English tourist, from English tour, from Old French tour, from Old French torner, from Latin tornō, from Latin tornus, from Ancient Greek τόρνος, from Proto-Indo-European torh₂no- — to rub, turn; to drill, pierce.

touronaut (English): A space tourist

Definitions

  1. A space tourist

Ancestry of “touronaut”, step by step

touronaut traces back through two separate lines of ancestry.

via English tourist

StepLanguageWordMeaning
1EnglishtouristSomeone who travels for pleasure rather than for...
2EnglishtourA journey through a particular building, estate,...
3Old Frenchtourtower
4Old Frenchtornerto turn; to return; to go back
5Latintornōto turn
6LatintornusA turner's wheel, lathe; A potter's wheel
7Ancient GreekτόρνοςA tool similar to a pair of compasses used to...
8Proto-Indo-Europeantorh₂no-
9Proto-Indo-Europeanterh₁-to rub, turn; to drill, pierce

via English astronaut

StepLanguageWordMeaning
1EnglishastronautA member of the crew of a spaceship or other...
2Englishastro-celestial bodies: fixed stars, wandering stars (planets), etc.; space; astronomy
3Ancient GreekἄστρονA celestial body
4Ancient Greekἀστήρa celestial body; illustrious person; starfish
5Proto-Hellenicastḗrstar
6Proto-Indo-Europeanh₂stḗrstar
7Proto-Indo-Europeanh₂eHs-to be/become dry; to burn, to glow; hearth
Every word from Proto-Indo-European terh₁-Every word from Proto-Indo-European torh₂no-Every word from Ancient Greek τόρνος