'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.
Freebase(0.00 / 0 votes)Rate this definition: The Wall. The Wall is the eleventh studio album by the English progressive rock group Pink Floyd. Released as a double album on 30 November 1979, it was subsequently performed live with elaborate theatrical effects, and adapted into a feature film, Pink FloydâThe Wall. As with the band's previous three LPs, The Wall is a concept album and deals largely with themes of abandonment and personal isolation.