ˈ ̷ ̷ ̷ ̷ˌ ̷ ̷ noun
Etymology: from overdraw, after English draw : draft
1.
a. : an act of overdrawing at a bank or the state of being overdrawn ; also : the sum overdrawn
an overdraft results when a note discounted at a bank is not met when due
b. : the act, process, or an instance of drawing on or off too much
a mounting overdraft in the use of available sweet water — W.A.Ulman
2.
[ over (III) + draft ]
: a draft or current of air passing over a fire in a furnace