cipher

/'saifə/ Cách viết khác : (cypher) /'saifə/
Noun
  1. a secret method of writing
  2. a person of no influence
  3. 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
  4. a mathematical element that when added to another number yields the same number
  5. a message written in a secret code
Verb
  1. make a mathematical calculation or computation
  2. convert ordinary language into code
    • We should encode the message for security reasons

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Từ gần giống

cipher
The spy carefully deciphered the coded message.