Definitions of Catalan:

• noun:   the Romance language spoken in Catalonia in eastern Spain (related to Spanish and Occitan)
• noun:   a native or inhabitant of Catalonia
• adjective:   relating to or characteristic of the Catalan language

  Example: "Catalan poetry"

• adjective:   relating to or denoting or characteristic of Catalonia or its inhabitants

  Example: "Catalan independence movement"

• name:  A surname (rare: 1 in 100000 families; popularity rank in the U.S.: #8405)