cipher [ 'saifə ]

• n.
  • a message written in a secret code

    同义词： cypher

  • a mathematical element that when added to another number yields the same number

    同义词： zero 0 nought cypher

  • a quantity of no importance

    同义词： nothing nil nix nada null aught cypher goose egg naught zero zilch zip zippo

  • a person of no influence

    同义词： cypher nobody nonentity

  • a secret method of writing

    同义词： cypher cryptograph secret code

• v.
  • convert ordinary language into code

    同义词： encode code encipher cypher encrypt inscribe write in code

  • make a mathematical calculation or computation

    同义词： calculate cypher compute work out reckon figure

以上来源于: WordNet