Dictionary
ac•com•pa•ni•ment
Pronunciation: (u-kum'pu-ni-munt, u-kump'ni-), [key]—
n.
1. something incidental or added for ornament, symmetry, etc.
2. Music.a part in a composition designed to serve as background and support for more important parts.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.