atonality

[ ey-toh-nal-i-tee ]
/ ˌeɪ toʊˈnæl ɪ ti /

noun Music.

the absence of key or tonal center.
an atonal principle or style of composition.

Origin of atonality

First recorded in 1920–25; atonal + -ity
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for atonality

British Dictionary definitions for atonality

atonality

/ (ˌeɪtəʊˈnælɪtɪ, ˌæ-) /

noun

absence of or disregard for an established musical key in a composition
the principles of composition embodying this and providing a radical alternative to the diatonic system
Compare tonality
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012