Dictionary
dis•cre•tion•ar•y
Pronunciation: (di-skresh'u-ner"ē), [key]—
adj.
1. subject or left to one's own discretion.
2. for any use or purpose one chooses; not earmarked for a particular purpose:
discretionary income; a discretionary fund. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.