treintavo

== Spanish == === Etymology === From treinta +‎ -avo. === Pronunciation === IPA(key): /tɾeinˈtabo/ [t̪ɾẽĩn̪ˈt̪a.β̞o] Rhymes: -abo Syllabification: trein‧ta‧vo === Adjective === treintavo (feminine treintava, masculine plural treintavos, feminine plural treintavas) (fractional number) thirtieth una treintava parte ― a thirtieth part === Noun === treintavo m (plural treintavos) (fractional number) thirtieth siete treintavos ― seven thirtieths (7⁄30) === Further reading === “treintavo”, in Diccionario de la lengua española [Dictionary of the Spanish Language] (in Spanish), online version 23.8.1, Royal Spanish Academy [Spanish: Real Academia Española], 15 December 2025