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quarter-hour

American  
[kwawr-ter-ouuhr, -ou-er] / ˈkwɔr tərˈaʊər, -ˈaʊ ər /

noun

  1. a period of 15 minutes.

  2. a point 15 minutes after or before the hour.


quarter-hour British  

noun

  1. a period of 15 minutes

  2. any of the points on the face of a timepiece that mark 15 minutes before or after the hour, and sometimes 30 minutes after

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Derived Forms

Etymology

Origin of quarter-hour

First recorded in 1880–85

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.

Che Adams scored the opener for the hosts on the quarter-hour at Hampden Park in an otherwise uninspiring performance by Scotland.

From Barron's • Oct. 12, 2025

Before the quarter-hour mark, that plan was out the window with Arsenal three goals to the good and Wilder already making changes to his team's shape and personnel.

From BBC • Mar. 4, 2024

Midway through the corridor, the procession is interrupted by a set of screens that every quarter-hour plays a 3-minute video work showing the movements of dancers wearing the tiled Soundsuits on adjacent walls.

From New York Times • May 16, 2022

“Once we realized a quarter-hour was the right fit, the writing became so much easier,” she said.

From Seattle Times • Apr. 19, 2022

After a quarter-hour the draccus left the valley.

From "The Name of the Wind" by Patrick Rothfuss

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