enneagon

[ en-ee-uh-gon, -guh n ]
/ ˈɛn i əˌgɒn, -gən /

noun

nonagon.

Origin of enneagon

1650–60; < Greek enneágōnos; see ennea-, -gon

Words nearby enneagon

enmity, enna, ennage, ennea-, ennead, enneagon, enneahedron, enneastyle, enneastylos, enneasyllabic, ennerdale water

British Dictionary definitions for enneagon

enneagon
/ (ˈɛnɪəɡən) /

noun

another name for nonagon