polyalphabetic en · ADJ
Etymology
Etymology tree Proto-Indo-European *pleh₁-der. Proto-Indo-European *polh₁ús Ancient Greek πολῠ́ς (polŭ́s)lbor. English poly- English alphabetic English polyalphabetic From poly- + alphabetic.
Meanings
- (not-comparable) Describing a substitution cipher in which plaintext letters in different positions are enciphered using different substitution alphabets.