week

noun

ˈwēk 

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

Last week, Zelensky said Ukraine has signed three large security deals with Saudi Arabia, the United Arab Emirates, and Qatar to supply drones and build production lines, as well as provide anti-drone training and technology. —Sudarsan Raghavan, New Yorker, 28 Apr. 2026

His revised organization chart, which the School Board is expected to vote on Tuesday, includes a few changes from his plan last week. —Scott Travis, Sun Sentinel, 27 Apr. 2026

White House chief of staff Susie Wiles will hold a meeting this week with officials from the White House operations team, the Secret Service and the Department of Homeland Security to discuss security protocol at events with the president, according to a senior White House official. —ABC News, 27 Apr. 2026

Vantage Media is planning a strategic North American rollout beginning June 9, 2026, with additional release details to be announced in the coming weeks. —Alex Ritman, Variety, 27 Apr. 2026

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

Phrases Containing week

• a week
• a week from today
• week after next
• week after week
• week in and week out
• week in, week out
• working week

Rhymes for week

• beak
• beek
• bleak
• cheek
• chic
• clique
• creak
• creek
• eke
• freak
• geek
• greek

Kids Definition

week

noun

ˈwēk 

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