The Collaborative International Dictionary
                    High-stepper
                    
                        
                
                                                                    High-stepper \High"-step`per\, n. A horse that moves with a high step or proud gait; hence, a person having a proud bearing. [Colloq.]
Usage examples of "high-stepper".
He remounted and rode on, making even better time because, just as he'd remembered, that mare was the high-stepper of the pair.