insufficiency
1. [ noun ] (pathology) inability of a bodily part or organ to function normally
Related terms: inability renal_insufficiency coronary_insufficiency pathology
2. [ noun ] a lack of competence
Synonyms: inadequacy
Examples:

"pointed out the insufficiencies in my report" "juvenile offenses often reflect an inadequacy in the parents"

Related terms: failing
3. [ noun ] lack of an adequate quantity or number
Synonyms: deficiency inadequacy
Examples:

"the inadequacy of unemployment benefits"

Related terms: sufficiency sufficiency amount deficit scarcity meagerness
Similar spelling:   insufficiently
  insufficient
  insufflation
  insufflate
  incipiency