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"
(especially of funds) not earmarked; available for use as needed; "discretionary funds"; "discretionary income"
in conjunction with; combined; "our salaries put together couldn't pay for the damage"; "we couldn't pay for the damages with all our salaries put together"
in collaboration or cooperation; "this paper was written jointly"