monoalphabetic

English

Etymology

mono- +‎ alphabetic

Pronunciation

• Rhymes: -ɛtɪk

Adjective

monoalphabetic (not comparable)

1. (cryptography) Of a substitution cipher, using the same fixed mappings from plaintext to cipher letters across the entire text.

Derived terms

• monoalphabetically

See also

• polyalphabetic