ar ddu a gwyn

Welsh

Alternative forms

• mewn du a gwyn

Prepositional phrase

ar ddu a gwyn

1. in black and white, in writing

Further reading

• R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke et al., editors (1950–present), “du”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies