a window sash opening on hinges that are generally attached to the upright side of its frame.
Also called casement window. a window with such a sash or sashes.
- case·ment·ed, adjective
Other definitions for Casement (2 of 2)
(Sir) Roger (David), 1864–1916, Irish patriot: hanged by the British for treason.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
British Dictionary definitions for casement (1 of 2)
a window frame that is hinged on one side
a window containing frames hinged at the side or at the top or bottom
British Dictionary definitions for Casement (2 of 2)
Sir Roger (David). 1864–1916, British diplomat and Irish nationalist: hanged by the British for treason in attempting to gain German support for Irish independence
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012