What is the meaning of camouflage?

noun

• An outward semblance that misrepresents the true nature of something.
  • usage: "the theatrical notion of disguise is always associated with catastrophe in his stories"
  • synonyms: disguise
• Fabric dyed with splotches of green and brown and black and tan; intended to make the wearer of a garment made of this fabric hard to distinguish from the background.
  • synonyms: camo
• Device or stratagem for concealment or deceit.
• The act of concealing the identity of something by modifying its appearance.
  • usage: "he is a master of disguise"
  • synonyms: disguise

verb

• Disguise by camouflaging; exploit the natural surroundings to disguise something.
  • usage: "The troops camouflaged themselves before they went into enemy territory"