gïau

See also: giàu, giấu, and giầu

Welsh

From *gjoi, plural of Proto-Brythonic *gjọ.

IPA^(key): /ˈɡiː.aɨ̯/
- (North Wales, colloquial) IPA^(key): /ˈɡiː.a/
- (South Wales, colloquial) IPA^(key): /ˈɡiː.ɛ/

gïau m (collective, singulative giewyn or gewyn)

Welsh mutation
radical	soft	nasal	aspirate
gïau	ïau	ngïau	unchanged
Note: Some of these forms may be hypothetical. Not every possible mutated form of every word actually occurs.

R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke et al., editors (1950–present), “gïau”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies
Matasović, Ranko (2009) Etymological Dictionary of Proto-Celtic (Leiden Indo-European Etymological Dictionary Series; 9), Leiden: Brill, →ISBN