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pacer

American  
[pey-ser] / ˈpeɪ sər /

noun

  • pacers
    plural
  1. a person or thing that paces.

  2. a standard-bred horse that is used for pacing in harness racing.

  3. a pacemaker.


pacer British  
/ ˈpeɪsə /

noun

  1. a horse trained to move at a special gait, esp for racing

  2. another word for pacemaker

"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

Noun Inflected Forms

Etymology

Origin of pacer

First recorded in 1650–60; pace 1 + -er 1

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:

Shamim Hossain and Nurul Hasan have been picked as finishers, while a varied bowling attack will be led by left-arm pacer Mustafizur Rahman and fast bowler Taskin Ahmed.

From Barron's Jan. 4, 2026

It was pacer Asitha Fernando who provided the tourists a breakthrough in the fifth over when he trapped opener Saim Ayub leg-before for six.

From Barron's Nov. 11, 2025

The right-arm pacer, who had featured in just seven Tests for India before, eventually claimed a five-wicket haul in the second innings, helping India seal an impressive win.

From BBC Jul. 29, 2025

Jo Gennari, who works for the NHS, was instrumental in setting up the group, after experiencing the "horrific" marathon in 2019, when she was a pacer for slower runners who got heckled by contractors.

From BBC Apr. 23, 2024

It would not take such a fast pacer long to get to Milton.

From "Johnny Tremain" by Esther Hoskins Forbes

While Gay generally has a good record against right-arm pace new-ball bowling, his average drops slightly to 29.50 when facing right-arm pacers from round the wicket inside the first 10 overs.

From BBC Apr. 28, 2026

Hazlewood joins captain Pat Cummins on the sidelines, two-thirds of Australia's big three pacers absent from the series opener at Optus Stadium.

From BBC Nov. 15, 2025

Each of the four major marathons Kipchoge has won—Berlin, Chicago, London and Tokyo—allow for pacers who can help elite runners lock into a groove and conserve energy.

From The Wall Street Journal Nov. 1, 2025

Back in February, a scientific study suggested Kipyegon could run a 3:59.37 minute mile, as long as she had perfect drafting from pacers.

From Slate Jun. 28, 2025

The pacers went the first quarter in 30 3/4 seconds, but slowed some in the back stretch.

From Jimmie Moore of Bucktown by Melvin Earnest Trotter

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