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codebreaker

codebreaker

1 4.6
A person, machine, or program that finds the meaning of secret messages
  • noun
  • /ˈkoʊdˌbreɪkər/
translation icon : descifrador
  • Mr. Graham learned hacking as a toddler from his grandfather, a WWII codebreaker.
  • British codebreaker
  • codebreaker during World War

Examples

  • Did you find the Master Codebreaker?

  • A British codebreaker's diary states that the prime minister was surprised by the attack.

    Academic text (1991)
  • We get in, we find this codebreaker, we get out.

  • Well, we found a codebreaker.

  • It sounds like this codebreaker fellow can do everything.

  • The 26-year-old codebreaker looked for another.

    Academic text (1991)
  • As one of the naval codebreakers explained: "It first off involved what I call the staring process."

    Academic text (1991)
  • Didn't realize that the Navy had so many trained codebreakers.

  • Rowlett was a codebreaker; he had charge of the team trying to crack the most secret diplomatic cipher of the Empire of Japan, a machine that American cryptanalysts called PURPLE.

    Academic text (1991)
  • During World War II, a talented codebreaker helped decipher enemy messages that changed the course of the war.

Synonyms

decoder
vscodebreaker
  • Specialized
6 4.0

A device that turns coded or secret messages into readable language

is not limited to machines and can also be people or programs
cryptologist
vscodebreaker
  • Specialized
1 9.6

A person who studies and breaks secret codes

works on actually recovering message content rather than mainly studying systems
cryptanalyst
vscodebreaker
  • Specialized
1 9.9

A person who decodes secret messages and breaks codes

is any human or tool performing the task rather than only experts
cryptograph
vscodebreaker
  • Specialized
1 9.9

A machine that decodes secret messages

is broader and can be a person, machine, or program
decipherer
vscodebreaker
7.4

A person who reads and understands secret or hard-to-read writing

focuses specifically on encrypted messages rather than any unclear writing

How Skilled

cryptanalyst
  • Specialized
1 9.9
codebreaker
1 4.6

Surface Forms

codebreaker singular
codebreakers plural

Morphology

codebreaker = code + breaker (transparent) = code + break + er

Clear compound of 'code' + 'breaker' (breaker = break + -er); meaning 'one who breaks codes' is directly inferable.

Etymology

Codebreaker is made of two simple parts: code, meaning 'a system of secret signs', and breaker, meaning 'one who breaks'. So a codebreaker is someone who 'breaks' a code to figure out secret messages, which is why it means a person, machine, or program that solves secret or coded messages.