verb
to deplete or exhaust a supply of something
adverb
in a way that depletes or exhausts a supply of something
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It is important to be mindful of how much paper you use up in the office.
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Try not to use up all the hot water when you take a shower.
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I always manage to use up all my data on my phone before the end of the month.
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She was worried that she would use up all her energy trying to finish the project on time.