Found 3 items, similar to ras.
Indonesian → English (quick) Definition: ras race
English → English (WordNet) Definition: RAS RAS n : the network in the reticular formation that serves an alerting or arousal function [syn: reticular activating system ]
English → English (gcide) Definition: ras Reis \Reis\ (r[imac]s), n. [Ar. ra["i]s head, chief, prince.] A common title in the East for a person in authority, especially the captain of a ship. [Written also rais and ras.] [1913 Webster]