The story
- Welshcrom
- Proto-Indo-European*pleth₂-?
- Proto-Indo-European*pel-?
- Proto-Indo-European*pleh₂-
- Proto-Indo-European*pl̥keh₂
- Proto-Celtic*ɸlikkā
- Proto-Brythonic*llex
- Middle Welshllech
- Welshllech
- Welshcromlech
- English todaycromlech
Borrowed from Welsh cromlech, from crom, the feminine singular form of crwm (“bent, bowed, curved”). Sense 1 (“stone circle”) is from Breton cromlec'h, krommlec'h probably from Welsh cromlech: see above.
Etymology from Wiktionary, CC BY-SA 4.0.