Where does “tour” come from?

tour (Middle English) comes from Old French tour, from Old French torner, from Latin tornō, from Latin tornus, from Ancient Greek τόρνος, from Proto-Indo-European torh₂no-, from Proto-Indo-European terh₁- — to rub, turn; to drill, pierce.

tour (Middle English): tower

Definitions

  1. tower

Ancestry of “tour”, step by step

tour traces back through two separate lines of ancestry.

via Old French tour

StepLanguageWordMeaning
1Old Frenchtourtower
2Old Frenchtornerto turn; to return; to go back
3Latintornōto turn
4LatintornusA turner's wheel, lathe; A potter's wheel
5Ancient GreekτόρνοςA tool similar to a pair of compasses used to...
6Proto-Indo-Europeantorh₂no-
7Proto-Indo-Europeanterh₁-to rub, turn; to drill, pierce

via Old English torr

StepLanguageWordMeaning
1Old Englishtorrtower
2LatinTurrisA river of Venetia, now called Torre
3Ancient Greekτύρριςtower, walled city
4Ancient Greekτύρσιςtower, bastion

Words derived from “tour

Every word from Proto-Indo-European terh₁-Every word from Proto-Indo-European torh₂no-Every word from Ancient Greek τόρνος