(ˈ)sim|fänik, -nēk adjective
Etymology: symphony + -ic
1. : relating to harmony of sound : harmonious , symphonious
the symphonic hum of a million insects — Jack Kerouac
2. : relating to or characteristic of a symphony or symphony orchestra
symphonic form
symphonic music
3. : suggestive of a symphony especially in form, interweaving of themes, or harmonious arrangement
a symphonic drama
a symphonic novel
a symphonic flower arrangement