terciario

== Spanish == === Etymology === Borrowed from Latin tertiārius. Doublet of tercero, which was inherited. === Pronunciation === IPA(key): /teɾˈθjaɾjo/ [t̪eɾˈθja.ɾjo] (Spain) IPA(key): /teɾˈsjaɾjo/ [t̪eɾˈsja.ɾjo] (Latin America, Philippines) Rhymes: -aɾjo Syllabification: ter‧cia‧rio === Adjective === terciario (feminine terciaria, masculine plural terciarios, feminine plural terciarias) tertiary ==== Derived terms ==== === Noun === terciario m (plural terciarios) (geology) Tertiary === Further reading === “terciario”, 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