Romance LanguagesGroup of languages belonging to the Italic subfamily of the Indo-European family of languages (see Italic languages). Also called Romanic. Among the more important Romance languages are Catalan, French, Italian, Portuguese, Occitan, Rhaeto-Romanic, Romanian, and Spanish. The spread of some Romance languages to other parts of the world, especially the Western Hemisphere, accompanied the colonizing and empire-building of the mother countries of these languages, notably Spain, Portugal, and France.