dŵr caled
Welsh
Etymology
Literally, “hard water”.
Noun
- hard water (water with a high concentration of dissolved minerals)
Coordinate terms
- dŵr meddal (“soft water”)
Further reading
- R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke et al., editors (1950–present), “dŵr caled”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies