Hectagon

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A polygon with 100 edges, vertices, and angles.
  2. 2
    Misspelling of hexagon. alt-of, misspelling
  3. 3
    Misspelling of heptagon. alt-of, misspelling

Etymology

From hecto- + -gon.

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