undertaking
Americannoun
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the act of a person who undertakes any task or responsibility.
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a task, enterprise, etc., undertaken.
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a promise; pledge; guarantee.
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the business of an undertaker or funeral director.
noun
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something undertaken; task, venture, or enterprise
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an agreement to do something
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the business of an undertaker
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informal the practice of overtaking on an inner lane a vehicle which is travelling in an outer lane
Other Word Forms
Noun Inflected Forms
Etymology
Origin of undertaking
Middle English word dating back to 1325–75; see origin at under, taking
Explanation
Painting a house is a serious undertaking––it looks simple but involves a lot of preparation and hard work. An undertaking is a job or a task you commit to. The word also can mean the profession of funeral management. When you take something under consideration, it means you're not necessarily going to do it, you're just going to think about it. When you take something on, you've undertaken to actually do it. The word undertaking suggests something that involves quite a bit of work. Organizing an Oxfam hunger-day at your school is a significant undertaking, but it's worth all the effort.
Vocabulary lists containing undertaking
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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:
The only comparable alternative would involve sending spacecraft directly to another star, an undertaking that would require enormous amounts of time and money.
From Science Daily ● Jul. 24, 2026
Shopping for a home loan on top of the strenuous process of shopping for the house itself might sound exhausting — but buyers who skip this undertaking often end up considerably overpaying for their mortgage.
From MarketWatch ● Jul. 17, 2026
It should have been a relatively straightforward undertaking to navigate from the area where Goforth was riding to the spot where the vehicle was parked, especially for someone familiar with the area, Buelna added.
From Los Angeles Times ● Jul. 14, 2026
Judging by some of the weary facial expressions from those undertaking this training, the same thought has crossed their minds.
From BBC ● Jul. 13, 2026
I have gone to each officer of that Regiment demanding that they send a retributive expedition, but none evinces the slightest interest in the undertaking.
From "The Astonishing Life of Octavian Nothing, Traitor to the Nation, Volume II: The Kingdom on the Waves" by M.T. Anderson
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As hotels benefit from the exposure, film-crew takeovers can be logistically complicated undertakings.
From The Wall Street Journal ● May 19, 2026
"Recent decisions were bound by certain undertakings and my resignation enables the Adelaide Festival, as an organisation, to refresh its leadership and its approach to these circumstances," she said.
From Barron's ● Jan. 12, 2026
While customers were still taking on smaller renovation projects, they were staying away from bigger undertakings like kitchen and bath remodels, he said.
From MarketWatch ● Nov. 18, 2025
Civil rights cases in particular are complex undertakings usually lasting years.
From Salon ● Aug. 7, 2025
I think Mr. Hofacket would have stood there all day and drunk in the praise he’d earned during this strangest of undertakings.
From "The Evolution of Calpurnia Tate" by Jacqueline Kelly
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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.