discretionary   (Sound)

The discretionary has 2 Senses.

• discretionary, discretional
• 任意
• having or using the ability to act or decide according to your own discretion or judgment; "The commission has discretionary power to award extra funds"
• 自身の分別や判断に従って行動または決定する能力を有するまたは使う

• discretionary
• 任意
• (especially of funds) not earmarked; available for use as needed; "discretionary funds"; "discretionary income"
• （特に資金の）計上されていない