Bible Encyclopedias
Embrasure

1911 Encyclopedia Britannica

in architecture, the opening in a battlement between the two raised solid portions or merlons, sometimes called a crenelle (see Battlement, Crenelle); also the splay of a window.

Bibliography Information
Chisholm, Hugh, General Editor. Entry for 'Embrasure'. 1911 Encyclopedia Britanica. https://www.studylight.org/​encyclopedias/​eng/​bri/​e/embrasure.html. 1910.