sufficiency

• sufficiencie (obsolete)

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sufficiency (countable and uncountable, plural sufficiencies)

1. (uncountable) The quality or condition of being sufficient.
2. (countable) An adequate amount.
   • 1916, Hilaire Belloc, A General Sketch of the European War: The second phase, page 388:

     But the Eastern front of the Allies was far more vulnerable. Russia could not begin to supply herself with a sufficiency of large guns and of heavy munitionment for them.

• enoughness
• sufficience

• insufficiency
• unsufficiency (obsolete)