Real Dictionary

camouflage
Camouflage consists of things such as leaves, branches, or brown and green paint, which are used to make it difficult for an enemy to see military forces and equipment.

camouflage in American English
the disguising of troops, ships, guns, etc. to conceal them from the enemy, as by the use of paint, nets, or leaves in patterns merging with the background
to disguise (a thing or person) in order to conceal
adjective: made with or having a mottled design similar to that used on military camouflage
intransitive verb: to use camouflage
noun: the act, means, or result of obscuring things to deceive an enemy, as by painting or screening objects so that they are lost to view in the background, or by making up objects that have from a distance the appearance of fortifications, guns, roads, etc.
transitive verb: to disguise, hide, or deceive by means of camouflage

camouflage in British English
noun: the exploitation of natural surroundings or artificial aids to conceal or disguise the presence of military units, equipment, etc
verb: to conceal by camouflage