noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   Much writing; writing of many books. uncountable
2. 2
   The art of writing in various ciphers, and of deciphering the same. uncountable
3. 3
   The art or practice of using a polygraph. uncountable

Etymology

From poly- + -graphy.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.