work-up
Americannoun
verb
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to arouse the feelings of; excite
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to cause to grow or develop
to work up a hunger
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(also preposition) to move or cause to move gradually upwards
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to manipulate or mix into a specified object or shape
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to gain knowledge of or skill at (a subject)
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Arouse emotions; see worked up .
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Increase one's skill, status, or responsibility through effort, as in He worked up to 30 sit-ups a day , or She worked up to bank manager . Also see work one's way . [Second half of 1600s]
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Intensify gradually, as in The film worked up to a thrilling climax . [Second half of 1600s]
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Develop or produce by effort, as in Swimming always works up an appetite . [Second half of 1600s]
Etymology
Origin of work-up
Noun use of verb phrase work up
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
See Examples For:
Neurology was consulted and did an extensive work-up: blood tests, CT scans, an M.R.I., an EEG, a spinal tap.
From New York Times ● Mar. 7, 2024
Shortly afterwards, I scheduled a full audiologist work-up.
From Washington Post ● Mar. 19, 2023
When Warren first met her now-husband, she sent him for a full lab work-up, HSV test included.
From Slate ● Aug. 1, 2022
Sawas focused on the two abnormalities of the work-up — the inflammation of the small intestine and the low elastase.
From New York Times ● Apr. 14, 2022
When she sought an abortion, a work-up revealed a 24-week fetus with extreme anomalies and an unusually large placenta.
From Seattle Times ● Dec. 6, 2019
It’s not bad for someone who just a few years ago needed to work up the courage to see himself as a director.
From Los Angeles Times ● Jun. 18, 2026
Doing that hard work up front is what makes every decision after it simple and fast.
From MarketWatch ● Mar. 5, 2026
Attorney’s Office for the District of Columbia can work up the information necessary to submit a seizure warrant to the court in a matter of weeks.
From The Wall Street Journal ● Jan. 8, 2026
He can’t manage to work up the energy for a more convincing deflection.
From Salon ● Dec. 22, 2025
When I work up the courage to look at her again, she’s staring across the fire with her eyebrows drawn together.
From "Odd One Out" by Nic Stone
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.