Balashev was only two horses’ length from the equestrian with the bracelets, plumes, necklaces, and gold embroidery, who was galloping toward him with a theatrically solemn countenance, when Julner, the French colonel, whispered respectfully: "The King of Naples!"
There are no more uses of "equestrian" in the book.
Show samples from other sources
She was the kind of girl who took equestrian and dance lessons as a girl and who received a Mercedes convertible on her sixteenth birthday.
Nicholas Sparks -- The Longest Ride
He’d been called out the previous night to the equestrian center, where he found an Arabian sweating and pawing the ground, its stomach tender to the touch.