The meaning of Castilian

noun

A native of castile.

Usage examples:

The castilians, like the spanish population in general, are overwhelmingly roman catholic.

noun

The language of castile, being the standard spoken and literary spanish.

Usage examples:

The main language spoken in andorra la vella is catalan, but many of its inhabitants also speak cas…

adjective

Relating to castile, castilians, or the castilian form of spanish.

Usage examples:

Everywhere in the euskal herria region has two names, one in basque and one in castilian spanish.

noun

The spanish language that originated in the castile region of spain, recognized as the standard form of european spanish

Usage examples:

He's catalan, but he spoke to us in castilian.