Meaning of SNEERINGLY

WordNet Dictionary
	Definition:		[adv]  with a sneer; in an uncomplimentary sneering manner; "`I don't believe in these customs,' he said sneeringly"
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	Synonyms:		snidely, superciliously
Webster's 1913 Dictionary
	Definition:		\Sneer"ing*ly\, adv. In a sneering manner.