The definition of sufficient is enough or as much as is needed.(adjective)
An example of sufficient is when you have just enough food.
See sufficient in Webster's New World College Dictionary
Origin: ME < L sufficiens, prp. of sufficere: see suffice
See sufficient in American Heritage Dictionary 4
Origin: Middle English
Origin: , from Old French
Origin: , from Latin sufficiēns, sufficient-
Origin: , present participle of sufficere, to suffice; see suffice.
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