Meaning of AT LEAST

WordNet Dictionary
	Definition:		[adv]  not less than; "at least two hours studying the manual"; "a tumor at least as big as an orange" [adv]  if nothing else; "at least he survived"; "they felt--at any rate Jim felt--relieved though still wary"; "the influence of economists--or at any rate of economics--is far-reaching"; (`leastwise' is informal; `leastways' is colloquial)
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	Synonyms:		at any rate, at the least, leastways, leastwise
	Antonyms:		at most, at the most