a. 卡斯蒂利亚的

n. 卡斯蒂利亚人, 卡斯蒂利亚语

[ noun ]
the Spanish language as spoken in Castile
<noun.communication>

Castilian \Cas*til"ian\, n. [Sp. castellano, from Castila, NL.
Castilia, Castella. Castile, which received its name from the
castles erected on the frontiers as a barrier against the
Moors.]
1. An inhabitant or native of Castile, in Spain.

2. The Spanish language as spoken in Castile.