出典:Wiktionary
1726,[1] from Italian cicerone (surface analysis cicero + -one (augmentative)), from Latin Cicerōnem, form of Cicerō, agnomen of Marcus Tullius Cicero), the Roman orator, from cicer (“chickpea”) from Proto-Indo-European *ḱiker- (“pea”). Possibly humorous reference to loquaciousness of guides.[1]
cicerone (複数形 cicerones または ciceroni)
cicerone (三人称単数 現在形 cicerones, 現在分詞 ciceroning, 過去形および過去分詞形 ciceroned)