use up (
http://definr.com/use up)
v 1: use up, as of resources or materials; "this car consumes a
lot of gas"; "We exhausted our savings"; "They run
through 20 bottles of wine a week" [syn:
consume, {eat
up},
eat,
deplete,
exhaust,
run through, {wipe
out}]
2: as of time or space: "It took three hours to get to work
this morning"; "This event occupied a very short time"
[syn:
take,
occupy]