adjective Veterinary Pathology.
having the back sagged to an unusual degree; having a sway-back.
Origin of swaybacked
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for swaybacked
The parlour had once been two rooms, and the floor was swaybacked where the partition had been cut away.My Antonia|Willa Cather