definition of
sufficiency

[1] #1 sufficiency n. sufficient resources to provide comfort and meet obligations; "her father questioned the young suitor's sufficiency". wn

[2] #2 sufficiency n. [enough] an adequate quantity; a quantity that is large enough to achieve a purpose; "enough is as good as a feast"; "there is more than a sufficiency of lawyers in this country". wn

[3] #3 sufficiency n. [adequacy] the quality of being sufficient for the end in view; "he questioned the sufficiency of human intelligence". wn