D defs.my
Entry 2 senses Webster, 1913

Castilian

· Cas·til·ian · IPA /kəˈstɪljən/
01 n. An inhabitant or native of Castile, in Spain.
  1. 1.
    An inhabitant or native of Castile, in Spain.
  2. 2.
    The Spanish language as spoken in Castile.