'Saddlecloth' definitions:

Definition of 'saddlecloth'

noun

Stable gear consisting of a blanket placed under the saddle [syn: saddle blanket, saddlecloth, horse blanket]

From: GCIDE

Saddlecloth \Sad"dle*cloth`\ (?; 115), n. A cloth under a saddle, and extending out behind; a housing. [1913 Webster]