Definitions for walerˈweɪ lər
Random House Webster's College Dictionary
a strong Australian horse bred chiefly in New South Wales, formerly exported in large numbers for use as military saddle horses.
Category: Dogs, Cats, and Horses
Origin of Waler:
1840–50; after New South Wales; see -er1
A light saddle horse of mixed breed imported from Australia.
Origin: From New South Wales + -er.