drain

US /dreɪn/
UK /dreɪn/
"drain" picture
1.

cause the liquid to run out of (something); empty of liquid

:
She drained the pasta in a colander.
The bathtub drains slowly.
2.

deplete or exhaust (resources, a supply, etc.)

:
The long illness drained his energy.
The constant demands drained her patience.
1.

a channel or pipe carrying off surplus liquid, especially rainwater or liquid waste

:
The water flowed down the drain.
The plumber had to clear a blockage in the kitchen drain.
2.

a cause of continuous depletion of a resource

:
The old car was a constant drain on his finances.
High taxes are a major drain on household income.