1. an outward semblance that misrepresents the true nature of something;
"the theatrical notion of disguise is always associated with catastrophe in his stories"
2. 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
3. device or stratagem for concealment or deceit
4. the act of concealing the identity of something by modifying its appearance;