'Symphonic' definitions:

Definition of 'symphonic'

From: WordNet
adjective
Relating to or characteristic or suggestive of a symphony; "symphonic choir"
adjective
Harmonious in sound; "the symphonic hum of a million insects" [syn: symphonic, symphonious]

Definition of 'Symphonic'

From: GCIDE
  • Symphonic \Sym*phon"ic\, a.
  • 1. Symphonious. [1913 Webster]
  • 2. (Mus.) Relating to, or in the manner of, symphony; as, the symphonic form or style of composition. [1913 Webster]