Disguise meaning : Material (such as clothing, makeup, a wig) used to alter one’s visual appearance in order to hide one's identity or assume another. The appearance of something on the outside which masks what's beneath. The act of disguising, notably as a ploy. A change of behaviour resulting from intoxication. To change the appearance of (a person or thing) so as to hide, or to assume an identity. To avoid giving away or revealing (something secret); to hide by a false appearance. To affect or change by liquor; to intoxicate.