cypher [ 'saifə ]

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

    同义词： zero 0 nought cipher

  • a quantity of no importance

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

  • a person of no influence

    同义词： cipher nobody nonentity

  • a secret method of writing

    同义词： cipher cryptograph secret code

  • a message written in a secret code

    同义词： cipher

• v.
  • convert ordinary language into code

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

  • make a mathematical calculation or computation

    同义词： calculate cipher compute work out reckon figure

以上来源于: WordNet