waste

US /weɪst/
UK /weɪst/
"waste" picture
1.

material that is not wanted; the unusable remains or by-product of something

:
•
The factory produces a lot of chemical waste.
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Please put your food waste in the compost bin.
:
refuserubbishgarbagetrashdebris
2.

an act or instance of wasting time or resources

:
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It's a complete waste of time trying to convince him.
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Leaving the lights on is a waste of electricity.
:
squanderingmisuseextravaganceprodigality
1.

use or expend carelessly, extravagantly, or to no purpose

:
•
Don't waste your money on frivolous things.
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We can't afford to waste any more time.
:
squandermisusefritter awaydissipatethrow away
2.

become weaker, smaller, or thinner, especially as a result of illness or lack of nourishment

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His body began to waste away after the long illness.
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The muscles in his leg had started to waste.
:
atrophydeclinedeterioratewithershrink
1.

describing land that is barren or uncultivated

:
•
They traveled across a vast, waste land.
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The old factory stood on a piece of waste ground.
:
barrendesolateuncultivatedunproductivefallow
:
wastedradioactive waste