Meaning of CHANGE BY REVERSAL

WordNet Dictionary
	Definition:		[v]  change to the contrary; "The trend was reversed"; "the tides turned against him"; "public opinion turned when it was revealed that the president had an affair with a White House intern"
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	Synonyms:		reverse, turn
	See Also:		alternate, change, commutate, commute, correct, cut, deconsecrate, desecrate, desynchronise, desynchronize, exchange, falsify, flip, flip-flop, interchange, metamorphose, permute, rectify, regress, retrovert, return, revert, right, switch, switch off, switch on, switch over, tack, transfigure, transmogrify, transpose, turn back, turn off, turn on, turn out, turn the tables, turn the tide, undo