tocyn dwyffordd

== Welsh == === Etymology === Literally, “two-way ticket”. === Noun === tocyn dwyffordd m (plural tocynnau dwyffordd) (travel) return ticket ==== Synonyms ==== === Further reading === Griffiths, Bruce; Glyn Jones, Dafydd (1995), “return”, in Geiriadur yr Academi: The Welsh Academy English–Welsh Dictionary‎[1], Cardiff: University of Wales Press, →ISBN R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke, et al., editors (1950–present), “tocyn dwyffordd”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies