overdraft

1. The act of overdrawing a bank account. (uncountable)
2. The amount overdrawn. (countable) · I have an overdraft of £1234.
3. The maximum amount that may be overdrawn. (countable) · The bank have given me an overdraft of $2000.
4. The extraction of groundwater from an aquifer beyond the safe yield or equilibrium yield. (countable, uncountable)
5. A series of flues in a furnace; the current of air forced through them. (countable, uncountable)

Plural overdrafts