'Symphonize' definitions:

Definition of 'symphonize'

From: WordNet
verb
Play or sound together, in harmony [syn: symphonize, symphonise]

Definition of 'Symphonize'

From: GCIDE
  • Symphonize \Sym"pho*nize\, v. i. [imp. & p. p. Symphonized; p. pr. & vb. n. Symphonizing.] To agree; to be in harmony. [R.] --Boyle. [1913 Webster]