cypher
  零,零的記號,密碼索引書(vt.)(vi.)計算,用密碼書寫
  Cy·pher n. & v. See Cipher.
  ◄ ►
  cypher
       n 1: a mathematical element that when added to another number
            yields the same number [syn: zero, 0, nought, cipher]
       2: a quantity of no importance; "it looked like nothing I had
          ever seen before"; "reduced to nil all the work we had
          done"; "we racked up a pathetic goose egg"; "it was all
          for naught"; "I didn't hear zilch about it" [syn: nothing,
           nil, nix, nada, null, aught, cipher, goose
          egg, naught, zero, zilch, zip]
       3: a person of no influence [syn: cipher, nobody, nonentity]
       4: a secret method of writing [syn: cipher, cryptograph, secret
          code]
       5: a message written in a secret code [syn: cipher]
       v 1: convert ordinary language into code; "We should encode the
            message for security reasons" [syn: encode, code, encipher,
             cipher, encrypt, inscribe, write in code] [ant:
             decode]
       2: make a mathematical calculation or computation [syn: calculate,
           cipher, compute, work out, reckon, figure]