noun. The quality or state of being insufficient, especially.

noun. Inadequate supply.

noun. Inability of a bodily part or organ to function normally.

noun. Moral or mental incompetence.

noun. A failing; an inadequacy.

noun. Lack of sufficiency; deficiency in amount, force, or fitness; inadequateness; incompetency: as, insufficiency of supplies; insufficiency of motive.

noun. The quality or state of being insufficient; lack of sufficiency; deficiency; inadequateness

noun. Lack of power or skill; inability; incapacity; incompetency.

noun. The lack of sufficiency; a shortage or inadequacy.

noun. lack of an adequate quantity or number

noun. (pathology) inability of a bodily part or organ to function normally

noun. a lack of competence

"Pancreatic insufficiency is one cause of fat malabsorption."

active insufficiency of a muscle  aortic  muscular insufficiency  pulmonary insufficiency  pyloric insufficiency  

failing  weakness  

abnormality  arrhythmia  atherosclerosis  debility  deficiency  

arrear  arrearage  arrears  asymmetry  baseness