The meaning of DRAIN is to draw off (liquid) gradually or completely.

If you drain something, you remove the liquid from it, usually by pouring it away or allowing it to flow away, and if something drains, liquid flows away or out of it:

A drain is the primary vessel or conduit for unwanted water or waste liquids to flow away, either to a more useful area, funnelled into a receptacle, or run into sewers or stormwater mains as waste …

Drain definition: to withdraw or draw off (a liquid) gradually; remove slowly or by degrees, as by filtration.. See examples of DRAIN used in a sentence.

Look up drain in Wiktionary, the free dictionary.

1 day ago · If you want to avoid unnecessary pipe clogs, you need to learn which items can cause damage, like bleach and coffee grounds. We spoke to plumbing experts who told us some surprising …

To or into the condition of being wasted or lost: All of our best laid plans are down the drain.

Nov 18, 2025 · The vortex is a spinning, cyclonic mass of fluid, which can be observed in the rotation of water going down a drain, as well as in smoke rings, tornados and hurricanes.

drain /dreɪn/ v. to empty by drawing off liquid: [~ + object] to drain a swamp. [~ + object (+ of + object)] Drain the wound (of blood) before you apply the bandage. [no object] The crankcase has to drain …

Some common synonyms of drain are bankrupt, deplete, exhaust, and impoverish. While all these words mean "to deprive of something essential to existence or potency," drain implies a gradual withdrawal …