Meaning of DISPROVER

WordNet Dictionary
	Definition:		[n]  a debater who refutes or disproves by offering contrary evidence or argument
	Websites:
	Synonyms:		rebutter, refuter
	See Also:		arguer, debater
Webster's 1913 Dictionary
	Definition:		\Dis*prov"er\, n. One who disproves or confutes.
	Websites: