trofan

== Welsh == === Etymology === troi +‎ man === Noun === trofan f (plural trofannau) tropic (in the plural) tropics ==== Derived terms ==== trofan y Cranc trofan y Afr trofannol === Mutation === === Further reading === R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke, et al., editors (1950–present), “trofan”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies