alcen

== Asturian == === Verb === alcen third-person plural present indicative/subjunctive of alzar == Catalan == === Verb === alcen third-person plural present indicative of alçar == Galician == === Verb === alcen inflection of alzar: third-person plural present subjunctive third-person plural imperative == Latin == === Pronunciation === (Classical Latin) IPA(key): [ˈaɫ.keːn] (modern Italianate Ecclesiastical) IPA(key): [ˈal̠ʲ.t͡ʃen] === Noun === alcēn accusative singular of alcē == Spanish == === Verb === alcen inflection of alzar: third-person plural present subjunctive third-person plural imperative == Welsh == === Noun === alcen m (plural alcenau) (organic chemistry) alkene (unsaturated aliphatic hydrocarbon with one or more carbon-carbon double bonds) ==== Mutation ==== ==== Related terms ==== alcan (“alkane”) alcyn (“alkyne”) === Further reading === Griffiths, Bruce; Glyn Jones, Dafydd (1995), “alkene”, 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), “alcen”, in Gweiadur: the Welsh–English Dictionary, Gwerin R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke, et al., editors (1950–present), “alcen”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies