adar gyddf-felyn
Welsh
Etymology
Literally, “yellow-throated birds”.
Noun
adar gyddf-felyn (plural, singular aderyn gyddf-felyn m)
- yellowthroats (Geothlypis spp.)
Derived terms
- adar gyddf-felyn Bahamas (“Bahama yellowthroats”)
- adar gyddf-felyn Belding (“peninsular yellowthroats”)
- adar gyddf-felyn corun melyn (“yellow-crowned yellowthroats”)
- adar gyddf-felyn corunllwyd (“grey-crowned yellowthroats”)
- adar gyddf-felyn cycyllog (“hooded yellowthroats”)
- adar gyddf-felyn cyffredin (“common yellowthroats”)
- adar gyddf-felyn Chiriqui (“Chiriqui yellowthroats”)
- adar gyddf-felyn mygydog (“masked yellowthroats”)
- adar gyddf-felyn pen melynwyrdd (“olive-crowned yellowthroats”)
- adar gyddf-felyn penddu (“black-polled yellowthroats”)
Mutation
| radical | soft | nasal | h-prothesis |
|---|---|---|---|
| adar gyddf-felyn | unchanged | unchanged | hadar gyddf-felyn |
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 7 October 2025.