Casement definition, a window sash opening on hinges that are generally attached to the upright side of its frame. See more.

Sir Roger David Casement (born Sept. 1, 1864, Kingstown, County Dublin, Ire. — died Aug. 3, 1916, London, Eng.) British civil servant and Irish

Marvin offers crank out and push out style casement and awning windows for replacement or new construction.

Casement may refer to: Casement Aerodrome, an airfield to the south west of Dublin, Ireland; Casement Park, the principal Gaelic Athletic Association ...

Roger David Casement (Irish: Ruairí Mac Easmainn; 1 September 1864 – 3 August 1916)—Sir Roger Casement CMG between 1911 and his execution for treason, ...

a window sash opening on hinges that are generally attached to the upright side of its frame. 2. Also called casement window. a window with such a sash or ...