Wiktionary

gwrthrewydd

Welsh edit

Etymology edit

gwrth- +‎ rhewi +‎ -ydd

Pronunciation edit

Noun edit

gwrthrewydd m (plural gwrthrewyddion)

  1. antifreeze

Related terms edit

Further reading edit

  • R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke et al., editors (1950–present), “gwrthrewydd”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies
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