plesiosaurio

== Spanish == === Pronunciation === IPA(key): /plesjoˈsauɾjo/ [ple.sjoˈsau̯.ɾjo] Rhymes: -auɾjo Syllabification: ple‧sio‧sau‧rio === Noun === plesiosaurio m (plural plesiosaurios) (paleontology) plesiosaur === Further reading === “plesiosaurio”, 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