Hasten (a horse) (3)
I believe the answer is:
gee
(Other definitions for gee that I've seen before include "Mild exclamation" , "move faster" , "Horse - surprised expression" , "G" , "Word of encouragement to a horse" .)
I believe the answer is:
gee
(Other definitions for gee that I've seen before include "Mild exclamation" , "move faster" , "Horse - surprised expression" , "G" , "Word of encouragement to a horse" .)