benzpyrinium bromide

benz·pyr·in·i·um bromide

noun \ˌbenz-pə-ˈrin-ē-əm-\

Definition of BENZPYRINIUM BROMIDE

: a cholinergic drug C₁₅H₁₇BrN₂O₂ that has actions and uses similar to those of neostigmine and has been used especially to relieve postoperative urinary retention—called also benzpyrinium