Definitions of assurance:

  • noun:   freedom from doubt; belief in yourself and your abilities
    Example: "His assurance in his superiority did not make him popular"
  • noun:   a statement intended to inspire confidence
    Example: "The President's assurances were not respected"
  • noun:   a binding commitment to do or give or refrain from something
    Example: "An assurance of help when needed"
  • noun:   a British term for some kinds of insurance