Where does “seiclwyr” come from?

seiclwyr (Welsh) comes from Welsh seiclo, from English cycle, from Catalan cicle, from Latin cyclus, from Ancient Greek κύκλος, from Proto-Indo-European kʷékʷlos, from Proto-Indo-European kʷel- — to turn.

Ancestry of “seiclwyr”, step by step

seiclwyr traces back through two separate lines of ancestry.

via Welsh seiclo

StepLanguageWordMeaning
1Welshseicloto cycle
2EnglishcycleAn interval of space or time in which one set of...
3Catalanciclecycle
4Latincyclusa circle; a cycle, recurring period; a branding...
5Ancient Greekκύκλοςcircle, ring; Any circular object, such as a...
6Proto-Indo-Europeankʷékʷloswheel; circle
7Proto-Indo-Europeankʷel-to turn

via Welsh ŵyr

StepLanguageWordMeaning
1WelshŵyrSoft mutation of gŵyr; grandson, grandchild
2Middle WelshwyrSoft mutation of gwyr
Every word from Proto-Indo-European kʷel-Every word from Proto-Indo-European kʷékʷlosEvery word from Ancient Greek κύκλος
seiclwyr — Etymology, Origin & Word History | Etymology Explorer