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- Dictionarycipher/ˈsʌɪfə/
noun
- 1. a secret or disguised way of writing; a code: "he wrote cryptic notes in a cipher" Similar
- 2. a zero; a figure 0. dated Similar
verb
- 1. put (a message) into secret writing; encode: "he left two, as yet uncracked, ciphered messages for posthumous decoding"
- 2. do arithmetic. archaic
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Cipher can mean a secret writing system, a zero, or a person of no importance. Learn how to use cipher in different contexts with synonyms, translations, and examples.
- English (US)
CIPHER meaning: 1. a system of writing that prevents most...
- Znaczenie Cipher, Definicja W Cambridge English Dictionary
CIPHER definicja: 1. a system of writing that prevents most...
- Cipher Spanish Translation
CIPHER translate: clave, cifra, código. Learn more in the...
- Cipher: Czech Translation
cipher - translate into Czech with the English-Czech...
- Cipher: Indonesian Translation
cipher translate: sandi. Learn more in the Cambridge...
- Cipher: French Translation
CIPHER translate: code (secret). Learn more in the Cambridge...
- English (US)
Learn the origin, synonyms, and usage of the word cipher as a noun and a verb. Cipher can mean zero, a method of encoding, a code, or a symbolic combination of letters.
A cipher is a method of transforming a message to conceal its meaning. Learn about different types of ciphers, such as transposition, substitution, and product ciphers, and their historical and modern applications.
- The Editors of Encyclopaedia Britannica
In cryptography, a cipher (or cypher) is an algorithm for performing encryption or decryption —a series of well-defined steps that can be followed as a procedure. An alternative, less common term is encipherment. To encipher or encode is to convert information into cipher or code.
A cipher is a secret code, usually one that's created using a mathematical algorithm. Sometimes the message written in code is itself called a cipher. Cipher comes from the Arabic sifr, which means "nothing" or "zero." The word came to Europe along with the Arabic numeral system.
a secret method of writing, as by transposition or substitution of letters, specially formed symbols, or the like. Compare cryptography. writing done by such a method; a coded message. the key to a secret method of writing. a combination of letters, as the initials of a name, in one design; monogram.
Learn the meaning of cipher as a secret way of writing or a person of no importance. See how to use cipher in sentences and compare it with code and decipher.
