wheel horse

or wheel-horse


noun

Also called wheeler. a horse, or one of the horses, harnessed behind others and nearest the front wheels of a vehicle.
Chiefly South Atlantic States. the left-hand horse of a pair hitched to a wagon or plow.
Chiefly South Midland and Southern U.S. a reliable, diligent, and strong worker.

Origin of wheel horse

First recorded in 1700–10
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for wheel horse

British Dictionary definitions for wheel horse

wheel horse

noun

another word for wheeler (def. 1)
US and Canadian a person who works steadily or hard
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