policeman(redirected from Rubber policeman)
Also found in: Dictionary, Thesaurus, Legal, Encyclopedia, Wikipedia.
An instrument, usually a rubber-tipped rod, for removing solid particles from a container, particularly the walls of that container.
policeman/po·lice·man/ (pah-lēs´min) a glass rod with a piece of rubber tubing on one end, used as a stirring rod and transfer tool in chemical analysis.
An instrument, usually a rubber-tipped rod, for removing solid particles from a glass container.