[syn: insufficiency, inadequacy, deficiency]
The Collaborative International Dictionary of English v.0.48:
Deficiency \De*fi"cien*cy\, n.; pl. Deficiencies. [See
Deficient.]
The state of being deficient; inadequacy; want; failure;
imperfection; shortcoming; defect. "A deficiency of blood."
--Arbuthnot.
[1913 Webster]
[Marlborough] was so miserably ignorant, that his
deficiencies made him the ridicule of his
contemporaries. --Buckle.
[1913 Webster]
Deficiency of a curve (Geom.), the amount by which the
number of double points on a curve is short of the maximum
for curves of the same degree.
[1913 Webster]
WordNet (r) 3.0 (2006):
deficiency
n 1: the state of needing something that is absent or
unavailable; "there is a serious lack of insight into the
problem"; "water is the critical deficiency in desert
regions"; "for want of a nail the shoe was lost" [syn:
lack, deficiency, want]
2: lack of an adequate quantity or number; "the inadequacy of
unemployment benefits" [syn: insufficiency, inadequacy,
deficiency] [ant: adequacy, sufficiency]