NCIt definition : A semi-solid composed of a soft, moist mass that is made by wetting an absorbent solid
substance.;
Alternative definition : CDISC: A soft, moist mass of meal, herbs, seed, etc., usually applied hot in cloth
that consists of gruel-like consistency. (NCI); EDQM-HC: Semi-solid preparation consisting of a hydrophilic heat-retentive basis in
which solid or liquid active substance(s) are dispersed, usually intended to be spread
thickly on a suitable dressing and heated before application to the skin.;