trentenu

== Asturian == === Etymology === From trenta +‎ -enu. === Adjective === trentenu m sg (feminine singular trentena, neuter singular trenteno, masculine plural trentenos, feminine plural trentenes) thirtieth === Further reading === “trentenu”, in Diccionariu de la llingua asturiana [Dictionary of the Asturian Language] (in Asturian), 1ª edición, Academia de la Llingua Asturiana, 2000, →ISBN Xosé Lluis García Arias (2002–2004), “trentenu”, in Diccionario general de la lengua asturiana [General Dictionary of the Asturian Language] (in Spanish), Editorial Prensa Asturiana, →ISBN