(; literally 'merry or joyful night') (also known as Noson Ddifyr in the Nantgarw dance tradition) is a Welsh term for a party with music, similar to a .
See also
References
Further reading
R. W. Jones, Bywyd Cymdeithasol Cymru yn y Ddeunawfed Ganrif (London, 1931), p. 86.