'MILANO' SPACECRAFT FROM THE SCI-FI MOVIE 'GUARDIANS OF THE GALAXY'. 1  THE HOLLYWOOD HIT Guardians of the Galaxy was a rip-roaring space opera that punched its way to popularity, and now stands in third place on the Marvel Studios all-time hit list.
Definition of knee wall. : a partition for supporting roof rafters when the span is great or for forming a side wall (as of a second-story room) under a pitched roof.
Definition of wall for Students. 1 : one of the sides of a room or building. 2 : a solid structure (as of stone) built to enclose or shut off a space The property is surrounded by a brick wall. 3 : something that separates one thing from another a wall of mountains. 4 : a layer of material enclosing space the heart wall the wall of a pipe.