Meaning of PULL THE WOOL OVER SOMEONE'S EYES

WordNet Dictionary
	Definition:		[v]  conceal one's true motives from esp. by elaborately feigning good intentions so as to gain an end; "He bamboozled his professors into thinking that he knew the subject well"
	Synonyms:		bamboozle, hoodwink, lead by the nose, play false, snow
	See Also:		betray, deceive, lead astray