Meaning of dodecagonal in English:

dodecagonal

Pronunciation /dəʊdɪˈkaɡ(ə)n(ə)l/

adjective

See dodecagon

‘There are two imposing gatehouses and a central dodecagonal hall, with wings A to F radiating off from it.’
  • ‘It is the power which is surrounded by a dodecagonal pyramid or dodecahedron—a hint which should persuade astrologers to reconsider their "signs of the zodiac."’