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: a native or inhabitant of Castile
: the dialect of Castile
: the official and literary language of Spain based on this dialect
1566, in the meaning defined at sense 1
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Resources for Castilian
Time Traveler for Castilian
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More from Merriam-Webster on Castilian
See words that rhyme with Castilian
Spanish Central: Translation of Castilian
Nglish: Translation of Castilian for Spanish Speakers
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