#1
backlog n. an accumulation of jobs not done or materials not processed that are yet to be dealt with (especially unfilled customer orders for products or services)
. wn #2
backlog v. accumulate and create a backlog
. wn #3
backlog n. the large log at the back of a hearth fire
. wn #4
backlog n. [
reserve, stockpile] something kept back or saved for future use or a special purpose
. wn