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terrier

1 American  
[ter-ee-er] / ˈtɛr i ər /

noun

  1. any of several breeds of usually small dogs, used originally to pursue game and drive it out of its hole or burrow.

  2. (initial capital letter) a surface-to-air, two-stage antiaircraft missile.


terrier 2 American  
[ter-ee-er] / ˈtɛr i ər /

noun

Law.
  1. a book or document in which are described the site, boundaries, acreage, tenants, etc., of certain lands.


Terrier 1 British  
/ ˈtɛrɪə /

noun

  1. informal a member of the British Army's Territorial and Volunteer Reserve

"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

terrier 2 British  
/ ˈtɛrɪə /

noun

  1. any of several usually small, active, and short-bodied breeds of dog, originally trained to hunt animals living underground

"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

terrier 3 British  
/ ˈtɛrɪə /

noun

  1. English legal history a register or survey of land

"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

Etymology

Origin of terrier1

1400–50; < Middle French, short for chien terrier literally, dog of the earth (< Medieval Latin terrārius; terra, -ier 2 ); so called because used to start badgers from their burrows; replacing late Middle English terrere < Anglo-French ( -er 2 )

Origin of terrier2

1470–80; < Middle French, short for registre terrier register of land (< Medieval Latin terrārius; terra, -ier 2 ); replacing earlier terrere < Anglo-French ( -er 2

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.

Min, a champion rat terrier, ate green beans leading up to the recent American Pulling Alliance Championship.

From The Wall Street Journal • Nov. 20, 2025

Barks from Stellar, a yippy terrier named after the Incubus song, give way to a cozy living area complete with vinyl records and Amy Winehouse and Yves Saint Laurent coffee table books.

From Los Angeles Times • Nov. 11, 2025

Horner, is the man whose in-your-face approach led Mercedes F1 boss Toto Wolff to describe him as a "yapping little terrier".

From BBC • Jul. 23, 2025

The ban means there are now five banned types of dog in Britain - pit bull terrier, Japanese Tosa, Doga Argentino and Fila Brasileiro, as well as XL bully.

From BBC • Mar. 31, 2025

The hand-tinted photographs in the hallway, the needlepoint pillows on the sofa, the ever-changing grocery list stuck to the refrigerator under a magnet in the shape of a Boston terrier.

From "We Are Okay" by Nina LaCour