breuwydd y graig

== Welsh == === Noun === breuwydd y graig (plural, singular breuwydden y graig f) Frangula rupestris ==== Hypernyms ==== rhafnwydd (“buckthorn”) === Mutation === === Further reading === Griffiths, Bruce; Glyn Jones, Dafydd (1995), “buckthorn”, in Geiriadur yr Academi: The Welsh Academy English–Welsh Dictionary‎[1], Cardiff: University of Wales Press, →ISBN