plutone

== Italian == === Etymology === From Ancient Greek Πλούτων (Ploútōn). === Pronunciation === IPA(key): /pluˈto.ne/ Rhymes: -one Hyphenation: plu‧tó‧ne === Noun === plutone m (plural plutoni) (geology) pluton === Further reading === plutone in Aldo Gabrielli, Grandi Dizionario Italiano (Hoepli) plutone in garzantilinguistica.it – Garzanti Linguistica, De Agostini Scuola Spa