Synonyms and Antonyms for br

1. Br (n.)

a nonmetallic heavy volatile corrosive dark brown liquid element belonging to the halogens; found in sea water

Synonyms: Antonyms:

2. BR (n.)

a Marxist-Leninist terrorist organization that arose out of a student protest movement in the late 1960s; wants to separate Italy from NATO and advocates violence in the service of class warfare and revolution; mostly inactive since 1989