A)an animal that does not keep up with the herd, usually because of illness or injury
B)to appear to be something else for reasons of protection
C)to be indecisive; to be slow to act because of uncertainty
D)one who seeks to hide his identity by seeming to be someone, or something, else
E)to do the opposite gesture
D) one who seeks to hide his identity by seeming to be someone, or something, else. An imposter is someone who pretends to be someone he or she is not, often for deceptive or fraudulent purposes. It can also refer to something that is made to look like something else, but is not genuine or authentic.
