Bromide :: Bromide (n.) A compound of bromine with a positive radical.
Hydrobromide :: Hydrobromide (n.) A compound of hydrobromic acid with a base; -- distinguished from a bromide, in which only the bromine unites with the base..
Perbromide :: Perbromide (n.) A bromide having a higher proportion of bromine than any other bromide of the same substance or series.
Polybromide :: Polybromide (n.) A bromide containing more than one atom of bromine in the molecule.