Definition of riding master in English:

riding master

Pronunciation /ˈrʌɪdɪŋ ˌmɑːstə/ /ˈrʌɪdɪŋ ˌmastə/

noun

  • A (male) teacher of horse riding and the management of horses, a riding instructor; (British Army) an officer in charge of the instruction of troopers in a cavalry regiment.

Origin

Mid 17th century; earliest use found in Robert Stapleton (d. 1669), translator and playwright. From riding + master.