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.
The girls’ dance teacher, Abby Lee Miller, ranked her students based on their performance, behavior and score at the previous week’s dance competition, often leading to arguments and drama. Lizz Schumer, People.com, 20 May 2025 During appearances last week before the House and Senate appropriations committees, Duffy boasted about saving taxpayers nearly $10 billion during the first 100 days of the Trump administration. Michael Hiltzik, Los Angeles Times, 20 May 2025 The Black Sea truce negotiated weeks later died before the ink was even dry as Putin linked Russian participation to Western sanctions relief. Daniel Depetris, Chicago Tribune, 20 May 2025 The president’s sweeping tax-cut bill, which had been stalled for days over infighting among Republican lawmakers over spending cuts, cleared the House Budget Committee and will advance toward possible passage in the House of Representatives later this week. Rebecca Morin, USA Today, 20 May 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

Cite this Entry

“Week.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/week. Accessed 24 May. 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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