デカメロンデカメロンMeanings1nounThe Decameron; Il Decameronework of art, literature, music, etc.Refers to Giovanni Boccaccio's 14th-century collection of novellas. Used as a proper noun for the work itself.デカメロンはボッカッチョの代だい表ひょう作さくです。The Decameron is Boccaccio's masterpiece.