Definify.com
Webster 1913 Edition
Casing
Cas′ing
,Noun.
1.
The act or process of inclosing in, or covering with, a case or thin substance, as plaster, boards, etc.
2.
An outside covering, for protection or ornament, or to precent the radiation of heat.
3.
An inclosing frame; esp. the framework around a door or a window. See , 4.
Case
, Noun.
Webster 1828 Edition
Casing
CASING
,ppr.
CASING
,Noun.
1.
The act or operation of plastering a house with mortar on the outside, and striking it while wet, by a ruler, with the corner of a trowel, to make it resemble the joints of free-stone.2.
A covering; a case.