[Rhae.to-Ro.mance] also Rhae.to-Ro.man.ic n [L Rhaetus of Rhaetia, ancient Roman province] (1867): a group of Romance languages spoken in eastern Switzerland and northeastern Italy
RHAETO-ROMANCE
Meaning of RHAETO-ROMANCE in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012