fail

• Verb

  1. To be unsuccessful.
  2. Not to achieve a particular stated goal. (Usage note: The direct object of this word is usually an infinitive.)
  3. To neglect.
  4. Of a machine, etc.: to cease to operate correctly.
  5. To be wanting to, to be insufficient for, to disappoint, to desert; to disappoint one's expectations.
  6. To receive one or more non-passing grades in academic pursuits.
  7. To give a student a non-passing grade in an academic endeavour.
  8. (obsolete) To miss attaining; to lose.
  9. To be wanting; to fall short; to be or become deficient in any measure or degree up to total absence.
  10. To be affected with want; to come short; to lack; to be deficient or unprovided; used with of.
  11. To fall away; to become diminished; to decline; to decay; to sink.
  12. To deteriorate in respect to vigour, activity, resources, etc.; to become weaker.
  13. (obsolete) To perish; to die; used of a person.
  14. (obsolete) To err in judgment; to be mistaken.
  15. To become unable to meet one's engagements; especially, to be unable to pay one's debts or discharge one's business obligation; to become bankrupt or insolvent.

• Noun
• Adj
• Noun