An outhole.
Something consuming resources and providing nothing in return.
One terminal of a field effect transistor (FET).
An access point or conduit for rainwater that drains directly downstream in a (drainage) basin without going through sewers or water treatment in order to prevent or belay floods.
A conduit allowing liquid to flow out of an otherwise contained volume; a plughole (UK)
An act of urination.
To flow gradually.
To draw off by degrees; to cause to flow gradually out or off; hence, to exhaust.
To deplete of energy or resources.
To convert a perennially wet place into a dry one.
To fall off the bottom of the playfield.
To cause liquid to flow out of.
To lose liquid.
A sinkhole.
An object or callback that captures events; an event sink.
A stage trapdoor for shifting scenery.
Descending motion; descent.
A depression in a stereotype plate.
A destination vertex in a transportation network.
An abode of degraded persons; a wretched place.
A drain for carrying off wastewater.
An excavation smaller than a shaft.
A habitat that cannot support a population on its own but receives the excess of individuals from some other source.
One or several systems that remove currency from the game's economy, thus controlling or preventing inflation.
A basin used for holding water for washing.
A heat sink.
A depression in land where water collects, with no visible outlet.
The motion of a sinker pitch.
A place that absorbs resources or energy.
To demean or lower oneself; to do something below one's status, standards, or morals.
To cause to decline; to depress or degrade.
To drink (especially something alcoholic).
To (directly or indirectly) cause a vessel to sink, generally by making it no longer watertight.
To push (something) into something.
To make by digging or delving.
To pot; hit a ball into a pocket or hole.
To pay absolutely.
To be overwhelmed or depressed; to fail in strength.
To descend or submerge (or to cause to do so) into a liquid or similar substance.
To decrease in volume, as a river; to subside; to become diminished in volume or in apparent height.
To experience apprehension, disappointment, dread, or momentary depression.