Swayback
noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 An excessive sagging of the spine of a quadruped animal, especially a horse. countable, uncountable
- 2 An animal with such excessive sagging. countable, uncountable
Adjective
- 1 having abnormal sagging of the spine (especially in horses) wordnet
Etymology
From sway + back.