Although
llwyd is commonly translated as
grey, it's also traditionally used to
refer to some shades of brown. You'll sometimes see
papur llwyd used to mean
brown
paper, and
bara llwyd for
brown bread. However, there are also
examples of
bara llwyd meaning
mouldy bread - bread that has gone grey.
You'll always be understood if you use
llwyd where you would
use
grey in English, and
brown for English
brown; but knowing about the overlap
between these Welsh words can help you make sense of them when you see
them.