Cypherpunk

//ˈsʌɪfəpʌŋk// noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A person with an interest in encryption and privacy, especially one who uses encrypted email.

Etymology

Blend of cipher + cyberpunk, coined by American hacker and author Jude Milhon (St. Jude) in 1992.

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