Portuguese

Noun

castelão m (plural castelãos or castelões or castelães, feminine castelã, feminine plural castelãs, feminine castelona (rare), feminine plural castelonas)

1. (obsolete) a feudal lord who owns a castle
2. castellan (caretaker of a castle)
3. Castilian (native of Castile, Spain)

Synonyms

• (Castilian): castelhano

Etymology 2

From castelo +‎ -ão.

Noun

castelão m (plural castelões)

1. Augmentative of castelo