Pronunciation: (brō'mīd or, for 1, brō'mid),[key] —n. 1. Chem. a. a salt of hydrobromic acid consisting of two elements, one of which is bromine, as sodium bromide, NaBr.
b. a compound containing bromine, as methyl bromide.
2. Pharm.potassium bromide, known to produce central nervous system depression, formerly used as a sedative.
3. a platitude or trite saying.
4. a person who is platitudinous and boring.