sophisticatedcipher
nounUK /səˈfɪstɪkeɪtɪd ˈsaɪfə/
US /səˈfɪstɪkeɪtɪd ˈsaɪfər/
A secret code that is very hard to figure out.
The spy used a sophisticatedcipher so no one could read the message.
OTHER MEANINGS
2. A complicated way of hiding information using math and rules.
The computer program created a sophisticatedcipher to protect the files.
3. A puzzle-like code that takes skill to solve.
Only the best codebreakers could crack the sophisticatedcipher.
4. A highly developed system of secret symbols.
Ancient scholars studied the sophisticatedcipher carved on the stone.