Where does “tailrace” come from?

tailrace (English) comes from English race, from Middle French race, from Italian razza, from Italian razzo, from Italian raggio, from Latin radius, from English -án, from Middle English -an.

tailrace (English): The part of a millrace that carries water away...

Definitions

  1. The part of a millrace that carries water away...

Ancestry of “tailrace”, step by step

tailrace traces back through two separate lines of ancestry.

via English race

StepLanguageWordMeaning
1EnglishraceA contest between people, animals, vehicles, etc....
2Middle Frenchracerace; breed
3Italianrazzarace, breed; kind, type; family, descent
4Italianrazzoskyrocket; Ellipsis of razzo di segnalazione;...
5Italianraggioray, beam, shaft; spoke; radius
6Latinradiusray; staff, rod; spoke
7English-ánOf or pertaining to;. Often added to words of Latin origin, but also used with words of other origins. When a word ends in a
8Middle English-an

via English Tail

StepLanguageWordMeaning
1EnglishTailA Chinese constellation coinciding with the tail of Scorpius, one of the 28 lunar mansions and the tail of Azure Dragon
2Middle EnglishtaylA tail; The back side or reverse of a creature; A...
3Old Englishtæġltail
4Proto-Germanictagląhair; ponytail; hair of a tail; tail
5Proto-Indo-Europeandoḱ-hair of the tail
6Proto-Indo-Europeandeḱ-take; perceive
Every word from Middle English -anEvery word from English -ánEvery word from Latin radius
tailrace — Etymology, Origin & Word History | Etymology Explorer