Definition of bromine
			
									- n. - One of the elements, related in its chemical qualities to
   chlorine and iodine. Atomic weight 79.8. Symbol Br. It is a deep
   reddish brown liquid of a very disagreeable odor, emitting a brownish
   vapor at the ordinary temperature. In combination it is found in minute
   quantities in sea water, and in many saline springs. It occurs also in
   the mineral bromyrite.
 
									- n. - One of the elements, related in its chemical qualities to
   chlorine and iodine. Atomic weight 79.8. Symbol Br. It is a deep
   reddish brown liquid of a very disagreeable odor, emitting a brownish
   vapor at the ordinary temperature. In combination it is found in minute
   quantities in sea water, and in many saline springs. It occurs also in
   the mineral bromyrite.