pigpen cipher

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. {{lb|en|cryptography}} A [[geometric]] [[simple]] [[substitution]] [[cipher]], which [[exchange]]s [[letter]]s for [[symbol]]s which are [[fragment]]s of a [[grid]].

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.