glove box noun2 •A small compartment with a door on the dashboard of a car, usually on passenger side, used to store (and sometimes lock) items.There's a map in the glovebox. •A plastic box or similar enclosure containing a controlled environment, with rubber gloves fastened around holes in the front of the box through which a person can manipulate things in the box without introducing outside contamination; an isolator. formsglove boxes