✨📕 The NEWThe NEW Collegiate Dictionary, 12th Edition Over 5,000 words added — Buy Now! Collegiate DictionaryBuy Now!

sheepdog

noun

sheep·​dog ˈshēp-ˌdȯg How to pronounce sheepdog (audio)
Synonyms of sheepdognext
: a dog (such as a border collie) used to tend, drive, or guard sheep

Examples of sheepdog in a Sentence

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.
Her mini Old English sheepdog and Wheaten terrier mix lived to be 17 years. Liz O'Connell, MSNBC Newsweek, 2 Dec. 2025 In one such scene, a real-life sheepdog can be seen trotting towards a human co-star. Virginia Chamlee, PEOPLE, 18 Nov. 2025 Hold a koala, hand-feed kangaroos, or catch the sheepdog and free-flight raptor shows. Alli Forde, Travel + Leisure, 6 Nov. 2025 Its standout canine star, sheepdog Panda, ultimately won the Palm Dog at the festival. Kate Erbland, IndieWire, 31 Oct. 2025 See All Example Sentences for sheepdog

Word History

First Known Use

circa 1774, in the meaning defined above

Time Traveler
The first known use of sheepdog was circa 1774

Browse Nearby Words

Cite this Entry

“Sheepdog.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sheepdog. Accessed 9 Dec. 2025.

Kids Definition

sheepdog

noun
sheep·​dog ˈshēp-ˌdȯg How to pronounce sheepdog (audio)
: a dog used to tend, drive, or guard sheep

More from Merriam-Webster on sheepdog

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!