saddlesore

[ sad-l-sawr, -sohr ]
/ ˈsæd lˌsɔr, -ˌsoʊr /

adjective

feeling sore or stiff from horseback riding.
irritated or having sores produced by a saddle.

Origin of saddlesore

First recorded in 1905–10; saddle + sore
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019