Morgan horse

noun

A horse of a breed developed in New England, which is phenotypically (genetically) dominant (genetic prepotency), that is small, tireless, and powerful.

Similar
Justin Morgan horseJustin Morgan's horseMorganMorgan'sMorgan's horse
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Meanings

nounMorgan horse (plural Morgan horses)

plural Morgan horses

  1. A horse of a breed developed in New England, which is phenotypically (genetically) dominant (genetic prepotency), that is small, tireless, and powerful.

    Synonyms: Justin Morgan horse, Justin Morgan's horse, Morgan, Morgan's, Morgan's horse

Synonyms & antonyms

nounA horse of a breed developed in New England, which is phenotypically (genetically) dominant (genetic prepotency), that is small, tireless, and powerful.

Similar
Justin Morgan horseJustin Morgan's horseMorganMorgan'sMorgan's horse

Origin

Morgan+horse. From Justin Morgan, the owner of Figure, a colt, the first horse of the breed, its foundational sire.

Full word history & related roots →
Cite this entry
APA

Morgan horse. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/Morgan%20horse

MLA

“Morgan horse.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/Morgan%20horse. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “Morgan horse,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/Morgan%20horse.

Source: Morgan horse on Wiktionary, CC BY-SA 4.0.