Meaning of SUFFICIENCY in English

SUFFICIENCY

noun

EXAMPLES FROM CORPUS

And any prudent owner would carry a sufficiency of lifebelts and life-jackets for the passengers and crew.

Is there a sufficiency of time allowed for the analysis of data?

Let me phrase these in terms of my criteria of necessity, sufficiency and specificity.

Longman DOCE5 Extras English vocabulary.      Дополнительный английский словарь Longman DOCE5.