atonality: Meaning and Definition of

a•to•nal•i•ty

Pronunciation: (ā"tō-nal'i-tē), [key]
— n. Music.
  1. the absence of key or tonal center.
  2. an atonal principle or style of composition.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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