Brisance is the shattering capability of a high explosive, determined mainly by its detonation pressure. The term can be traced from the French verb `briser` (to break or shatter) ultimately derived from the Celtic word `brissim` (to break). Brisance is of practical importance for determining the effectiveness of an explosion in fragmenting sh... Found on http://en.wikipedia.org/wiki/Brisance
The ability of an explosive substance to release energy at a rate which cannot be absorbed by the movement of an object and which causes shattering of objects in the path of the shock wave. Found on http://www.encyclo.co.uk/local/20474