Gammadion

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A fylfot or swastika.

Etymology

Learned borrowing from Byzantine Greek γαμμάδιον (gammádion), diminutive of γάμμα (gámma), after the resemblance of each of the symbol’s arms to the Greek letter gamma: Γ.

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