pole horse is a noun meaning "the horse having a starting position next to the inside rail in a harness race". It carries 2 recorded senses.
the horse having a starting position next to the inside rail in a harness race
a draft horse harnessed alongside the shaft or pole of a vehicle
Definitions, synonyms and semantic relations for pole horse come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.