Meaning of STAND IN

WordNet Dictionary
	Definition:		[n]  someone who takes the place of another (as when things get dangerous or difficult); "the star had a stand-in for dangerous scenes"; "we need extra employees for summer fill-ins" [v]  be a substitute [v]  act as a substitute for
	Websites:
	Synonyms:		backup, backup man, deputise, deputize, fill in, fill-in, relief, reliever, step in, sub, substitute, substitute, substitute
	See Also:		alternate, change, compeer, cover, double, equal, exchange, interchange, locum, locum tenens, match, peer, replace, replacement, stunt man, stunt woman, supersede, supervene upon, supplant, surrogate