home w Mariel Britez wall [wawl] –noun 1. any of various permanent upright constructions having a length much greater than the thickness and presenting a continuous surface except where pierced by doors, windows, etc.: used for shelter, protection, or privacy, or to subdivide interior space, to support floors, roofs, or the like, to retain earth, to fence in an area, etc. 2. a rampart raised for defensive purposes. 3. an immaterial or intangible barrier, obstruction, etc., suggesting a wall: a wall of prejudice. 4. a wall-like, enclosing part, thing, mass, etc.: a wall of fire; a wall of troops. a b c d e f g h i j k l m n o p q r s t u v w x y z wait warpath waiting wall wash washing-machine washer waterfall watermelon waterproof weather water-canon wei-wou