Meaning of SO FAR

Pronunciation:			'sowfur
WordNet Dictionary
	Definition:		[adv]  used in negative statement to describe a situation that has existed up to this point or up to the present time; "So far he hasn't called"; "the sun isn't up yet" [adv]  used after a superlative; "this is the best so far"; "the largest drug bust yet"
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	Synonyms:		as yet, heretofore, hitherto, thus far, til now, until now, up to now, yet