the disguising of military or other equipment or installations with nets, paint, foliage, etc, or the disguise applied
animal markings, colouring, etc that match the natural surroundings and conceal the animal from predators
concealment by means of disguise
something, e.g. a disguise or way of behaving, designed to deceive or conceal
[French camouflage from camoufler to disguise, from Italian camuffare]