Where does “cylchdro” come from?

cylchdro (Welsh) comes from Welsh tro, from Proto-Celtic tro.

cylchdro (Welsh): orbit, rotation

Definitions

  1. orbit, rotation

Ancestry of “cylchdro”, step by step

cylchdro traces back through two separate lines of ancestry.

via Welsh tro

StepLanguageWordMeaning
1Welshtrobend, turn, curve; twist, kink; turn, go
2Proto-Celtictro

via Welsh cylch

StepLanguageWordMeaning
1Welshcylchcircle, ring; orbit, revolution, circuit tour;...
Every word from Proto-Celtic tro
cylchdro — Etymology, Origin & Word History | Etymology Explorer