Definition

1. Noun:
   • The state of being insufficient; an inadequate amount or supply: The condition of not having enough of something, either in quantity or quality, to meet a need or requirement.
   • Inability of an organ or bodily part to perform its normal function: A medical condition where a specific part of the body fails to work properly.
   • A lack of competence or adequacy: A deficiency in skill, knowledge, or effectiveness.

Examples of Usage

• Noun:
  • The insufficiency of funds forced the project to close. (The inadequate amount of money caused the project to end.)
  • Renal insufficiency requires careful medical management. (Kidney dysfunction needs careful medical treatment.)
  • The report highlighted several insufficiencies in the safety protocol. (The report pointed out several areas where the safety protocol was lacking or inadequate.)

Advanced Usage

• "to point out an insufficiency": to identify and mention a specific lack or shortcoming.
  • The auditor was quick to point out an insufficiency in the financial records.
• "chronic insufficiency": a long-term or permanent state of inadequacy, often used in medical contexts.
  • The patient was diagnosed with chronic venous insufficiency.

Variants and Related Words

• Insufficient (adj): not enough; inadequate.
  • The evidence was insufficient to convict the suspect.
• Insufficiently (adv): in an inadequate manner.
  • The problem was insufficiently addressed.

Synonyms

• Deficiency: a lack or shortage.
• Inadequacy: the state of being insufficient or not good enough.
• Shortage: a situation in which there is not enough of something.

Antonyms

• Sufficiency: an adequate amount.
• Adequacy: the state of being sufficient or acceptable.
• Abundance: a very large quantity of something.

Related Phrases

• Cardiac insufficiency: a medical term for heart failure.
• Adrenal insufficiency: a disorder where the adrenal glands do not produce enough hormones.

Noun

1. lack of an adequate quantity or number
   • the inadequacy of unemployment benefits
2. (pathology) inability of a bodily part or organ to function normally
3. a lack of competence
   • pointed out the insufficiencies in my report
   • juvenile offenses often reflect an inadequacy in the parents