We found 2 dictionaries that define the word harness horses:

General (2 matching dictionaries)

1. harness horses: Merriam-Webster
2. harness horses: Vocabulary.com

(Note: See harness_horse as well.)

Definitions from WordNet (harness horse) ▸ noun:  horse used for pulling vehicles ▸ Also see harness_horse ▸ Words similar to harness horses ▸ Usage examples for harness horses ▸ Idioms related to harness horses ▸ Wikipedia articles (New!) ▸ Words that often appear near harness horses ▸ Rhymes of harness horses ▸ Invented words related to harness horses