NCIt definition : A semi-solid composed of an emulsion of lipids, hydrocarbons, waxes, or polyols in
water.;
Alternative definition : CDISC: A semisolid emulsion of either the oil-in-water or the water-in-oil type, ordinarily
intended for topical use. (NCI); EDQM-HC: Semi-solid single-dose or multidose preparation of homogeneous appearance
consisting of a lipophilic phase and an aqueous phase, one of which is finely dispersed
in the other. Active substance(s) are dissolved or dispersed in the basis, which may
be hydrophilic or hydrophobic. Creams are intended for cutaneous use. In certain cases,
transdermal delivery may be obtained.;