Dictionary
a•le•a•to•ry
Pronunciation: (ā'lē-u-tôr"ē, -tōr"ē, al'ē-), [key]—
adj.
1. Law.depending on a contingent event:
an aleatory contract.
2. of or pertaining to accidental causes; of luck or chance; unpredictable:
an aleatory element.
3. Music.employing the element of chance in the choice of tones, rests, durations, rhythms, dynamics, etc.
Also,a•le•a•tor•icPronunciation: (ā"lē-u-tôr'ik, -tor'-, al"ē-). [key]Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.