What is the meaning of otherwise?

adjective

• Other than as supposed or expected.
  • usage: "the outcome was otherwise"

adverb

• In other respects or ways.
  • usage: "he is otherwise normal"; "the funds are not otherwise available"; "an otherwise hopeless situation"
• In another and different manner.
  • usage: "very soon you will know differently"; "she thought otherwise"; "there is no way out other than the fire escape";
  • synonyms: differently, other than