catalan (Adjective) — Relating to or characteristic of the Catalan language. ex. "Catalan poetry"
catalan (Adjective) — Relating to or denoting or characteristic of Catalonia or its inhabitants. ex. "Catalan independence movement"
catalan (Noun) — A native or inhabitant of Catalonia.
catalan (Noun) — The Romance language spoken in Catalonia in eastern Spain (related to Spanish and Occitan).