gylfinddu

Welsh

Etymology

gylfin (“beak, bill”) +‎ du (“black”)

Adjective

gylfinddu (feminine singular gylfinddu, plural gylfinddu, not comparable)

1. black-beaked

   Synonym: pigddu

Derived terms

• carfil gylfinddu (“black-billed auk, razorbill”)

Mutation

Mutated forms of gylfinddu

radical	soft	nasal	aspirate
gylfinddu	ylfinddu	ngylfinddu	unchanged

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), “gylfinddu”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies