A thin barrier of concrete or similar material, buried around a building's foundation to keep rats out.

Gyrating the hips towards a wall in a sexual fashion.

Alternative spelling of office wall

An office wall: one of the walls of an office.

An interior or exterior wall of a house.

Alternative spelling of house wall

(nautical) Having sides nearly perpendicular, rather than flaring or tumbling home.

(US politics) A group of states known for consistently voting Democratic in presidential elections from 1992 through 2012. / Alternative form of blue wall of silence

(idiomatic) Strict secretiveness maintained by the members of a group with respect to information which might be contrary to their interests, especially information concerning questionable actions by members of the group.

To be bored and idle. / Used other than figuratively or idiomatically: see stare, wall.