isomorff

== Welsh == === Etymology === Borrowed from English isomorph. Analysable as iso- +‎ -morff (“morph”). === Pronunciation === === Noun === isomorff m (plural isomorffau) (biology, chemistry, physics) isomorph ==== Derived terms ==== isomorffedd (“isomorphism”) === Mutation === === Further reading === Griffiths, Bruce; Glyn Jones, Dafydd (1995), “isomorph”, in Geiriadur yr Academi: The Welsh Academy English–Welsh Dictionary‎[1], Cardiff: University of Wales Press, →ISBN D. G. Lewis, N. Lewis, editors (2005–present), “isomorff”, in Gweiadur: the Welsh–English Dictionary, Gwerin