ab·bre·vi·a·tion /əˌbrivɪˈeʃən/ 名詞
  縮寫
  abbreviation
  縮寫; 縮語	ABB
  abbreviation
  縮寫 簡略
  Ab·bre·vi·a·tion n.
  1. The act of shortening, or reducing.
  2. The result of abbreviating; an abridgment.
  3. The form to which a word or phrase is reduced by contraction and omission; a letter or letters, standing for a word or phrase of which they are a part; as, Gen. for Genesis; U.S.A. for United States of America.
  4. Mus. One dash, or more, through the stem of a note, dividing it respectively into quavers, semiquavers, or demi-semiquavers.
  ◄ ►
  abbreviation
       n 1: a shortened form of a word or phrase
       2: shortening something by omitting parts of it