curtain wall


noun

(in a framed building) an exterior wall having no structural function.

Origin of curtain wall

First recorded in 1850–55
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for curtain wall

British Dictionary definitions for curtain wall

curtain wall


noun

a non-load-bearing external wall attached to a framed structure, often one that is prefabricated
a low wall outside the outer wall of a castle, serving as a first line of defence
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