br   (TTS Sound)

The noun br has 2 senses

• bromine, Br, atomic number 35 -- (a nonmetallic heavy volatile corrosive dark brown liquid element belonging to the halogens; found in sea water)


• Red Brigades, Brigate Rosse, BR -- (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)