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Definition of BR
1. Noun. A nonmetallic heavy volatile corrosive dark brown liquid element belonging to the halogens; found in sea water.
Exact synonyms: Atomic Number 35, Bromine
Generic synonyms: Chemical Element, Element, Halogen
Substance meronyms: Brine, Saltwater, Seawater
Derivative terms: Bromate, Bromate, Bromic, Brominate, Brominate
Generic synonyms: Chemical Element, Element, Halogen
Substance meronyms: Brine, Saltwater, Seawater
Derivative terms: Bromate, Bromate, Bromic, Brominate, Brominate
2. Noun. 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.
Exact synonyms: Brigate Rosse, Red Brigades
Category relationships: Act Of Terrorism, Terrorism, Terrorist Act
Generic synonyms: Foreign Terrorist Organization, Fto, Terrorist Group, Terrorist Organization
Geographical relationships: Italia, Italian Republic, Italy
Category relationships: Act Of Terrorism, Terrorism, Terrorist Act
Generic synonyms: Foreign Terrorist Organization, Fto, Terrorist Group, Terrorist Organization
Geographical relationships: Italia, Italian Republic, Italy
Definition of BR
1. Initialism. British Rail ¹
2. Initialism. Bed Room ¹
3. Initialism. (''roadway'') Business Route ¹
4. Abbreviation. Brandenburg, a federal state of Germany. ¹
5. Abbreviation. Belarussian ¹
6. Abbreviation. (alternative spelling of Br.) ¹
¹ Source: wiktionary.com
Medical Definition of BR
1. Symbol for bromine. (05 Mar 2000)