Reliving painful experiences can be emotionally draining. Operating the heavy machinery is draining work.

Something that's draining tires you out, either physically or emotionally. Some people thrive on spending long days with young children, while others find it to be completely draining. Running …

Synonyms for DRAINING: exhausting, fatiguing, debilitating, enervating, wearing, demoralizing, discouraging, dispiriting; Antonyms of DRAINING: involving, interesting, absorbing, engaging, …

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

It's very hard work, it's very draining. This work is physically exhausting and emotionally draining. Collins English Dictionary. Copyright © HarperCollins Publishers

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 before …

Drain definition: to withdraw or draw off (a liquid) gradually; remove slowly or by degrees, as by filtration..