IPA: /ˌɛkwɪˈteɪʃən/
KK: /ˌɛkwɪˈteɪʃən/
The skill and practice of riding horses, including training and managing them.
She has been studying equitation for several years to improve her riding skills.
Equitation is formed from "equitare" (meaning to ride) and "-ion" (a suffix indicating action or condition). The word refers to the act or practice of riding horses, particularly in a formal or skilled manner.
Think of 'equitare' which means to ride — this helps you remember that equitation is all about the practice of riding horses.