mwyalch

Welsh

Etymology

Inherited from Middle Welsh mwyalch, from Proto-Brythonic *mehalx. Cognate with Irish smólach and Scottish Gaelic smeòrach.

Pronunciation

Noun

mwyalch f (plural mwyeilch or mwyalchod, diminutive mwyalchen)

  1. blackbird, ouzel (Turdus merula)
    Synonym: aderyn du

Usage notes

The diminutive form mwyalchen is commonly used.

Derived terms

  • mwyalch adeinwlydd (grey-winged blackbird)
  • mwyalch afon, mwyalch ddŵr, mwyalch y dŵr (dipper, water ouzel)
  • mwyalch dorchwen (white-collared blackbird)
  • mwyalch felen (golden oriole)
  • mwyalch fynydd (ring ouzel)
  • pig y fwyalch (crocus)

Mutation

Mutated forms of mwyalch
radical soft nasal aspirate
mwyalch fwyalch unchanged unchanged

Note: Certain mutated forms of some words can never occur in standard Welsh.
All possible mutated forms are displayed for convenience.

Further reading

  • Cymdeithas Edward Llwyd (2018) “Y Bywiadur”, in Llên natur[1], retrieved 20 June 2025.
  • R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke et al., editors (1950–present), “mwyalch”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies