pidyn fy modryb

== Welsh == === Etymology === Literally, “my aunt's penis”. === Noun === pidyn fy modryb m common mallow (Malva sylvestris) ==== Synonyms ==== hocys ==== Mutation ==== === Further reading === R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke, et al., editors (1950–present), “pidyn fy modryb”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies