high-stepping
adj1
Of a horse, that walks or trots lifting its legs very high off the ground.
2
Broadly Moving proudly.
- On a journey across the flat Fenlands from Spalding to Nottingham my train was made up of six modern ex-L.M.S.R. corridor coaches behind a high-stepping 0-6-0 of Class "J1", a Doncaster mixed-traffic design of 1908.1950 October, R. S. McNaught, “Joys of the Unexpected”, in Railway Magazine, page 690: