Apollonian

US: (ap′ə lō′nē ən)

WordReference Random House Unabridged Dictionary of American English © 2025

Ap•ol•lo•ni•an  (ap′ə lō′nē ən), adj. 

1. Mythology pertaining to the cult of Apollo.
2. (l.c.) serene, calm, or well-balanced;
   poised and disciplined.
3. Fine Art (l.c.) having the properties of or preferring classic beauty. Cf. Dionysian (def. 2).

• Greek apolló̄ni(os) of Apollo + -an
• 1655–65