week

noun

1
a
: any of a series of 7-day cycles used in various calendars
especially : a 7-day cycle beginning on Sunday and ending on Saturday
b(1)
: a week beginning with a specified day or containing a specified holiday
the week of the 18th
(2)
: a week appointed for public recognition of some cause
2
a
: any seven consecutive days
b
: a series of regular working, business, or school days during each 7-day period
3
British : a time seven days before or after a specified day
last Sunday week

Examples of week in a Sentence

the last week of the month I can meet you sometime next week. The menu changes each week. You can never be sure what will happen from one week to the next. The menu changes from week to week. The baby is two weeks old. I'll be on vacation for two weeks starting this Tuesday. That car rents for $200 a week. I arrived a week ago. It took him two weeks to paint the house.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Experts say these events, both occurring last week, highlight the growing threat of space debris in a world where launches are ramping up. Sara Hashemi, Smithsonian Magazine, 25 Feb. 2025 Last week a federal judge in Washington, D.C., refused to immediately block the Trump administration’s actions in a similar lawsuit brought by the United States Conference of Catholic Bishops. Gene Johnson, Chicago Tribune, 25 Feb. 2025 Tuesday’s numbers also come after a series of shaky economic data releases last week. Hakyung Kim,lee Ying Shan, CNBC, 25 Feb. 2025 The progress in negotiating the deal comes after Trump and Zelensky traded sharp rhetoric last week about their differences over the matter. Susie Blann, Los Angeles Times, 25 Feb. 2025 See All Example Sentences for week

Word History

Etymology

Middle English weke, from Old English wicu, wucu; akin to Old High German wehha week and perhaps to Latin vicis change, alternation, Old High German wehsal exchange

First Known Use

before the 12th century, in the meaning defined at sense 1a

Time Traveler
The first known use of week was before the 12th century

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Cite this Entry

“Week.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/week. Accessed 2 Mar. 2025.

Kids Definition

week

noun
1
a
: seven days in a row
was sick for a week
b
: a period of seven days beginning with Sunday and ending with Saturday
the last week of the month
2
: the working or school days of the calendar week

More from Merriam-Webster on week

Last Updated: - Updated example sentences
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