cogwrn tro
Welsh
Etymology
Literally, “turning spiral”.
Noun
cogwrn tro m (plural cogyrnau tro)
- screw
- Synonym: sgriw
- vise
- Synonyms: feis, gafaelor
- spiral staircase
Mutation
| radical | soft | nasal | aspirate |
|---|---|---|---|
| cogwrn tro | gogwrn tro | nghogwrn tro | chogwrn tro |
Note: Certain mutated forms of some words can never occur in standard Welsh.
All possible mutated forms are displayed for convenience.
Further reading
- R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke et al., editors (1950–present), “cogwrn tro”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies