catalydd

Welsh

Etymology

Adapted borrowing of English catalyst + -ydd.

Pronunciation

Noun

catalydd m (plural catalyddion)

  1. (chemistry) catalyst
    Synonym: cyflymydd

Further reading

  • D. G. Lewis, N. Lewis, editors (2005–present), “catalydd”, in Gweiadur: the Welsh–English Dictionary, Gwerin
  • R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke et al., editors (1950–present), “catalydd”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies