レトロマン語ごレトロマンごMeanings1nounRhaeto-Romance (language)Refers to the Rhaeto-Romance language group, which includes Romansh, Ladin, and Friulian. Used in linguistic contexts.レトロマン語ごはスイスやイタリアの一いち部ぶで話はなされている。Rhaeto-Romance is spoken in parts of Switzerland and Italy.