он ускакал

galloped away, rode off

→ ускакать
у away or off; often marks a completed action + скак jump, gallop + а form verbs meaning “perform an action” + л Masculine past tense
verb · 3rd-person singular, past tense Rare #49,256
galloped away, rode off
RU: Он ускакал домой.
EN: He galloped home.

Мама, он ускакал!

Mom, he galloped away!

— Покаяние (1987)

Том вскочил на коня и ускакал.

Tom jumped on his horse and galloped away.

Том ускакал прочь на своей лошади.

Tom galloped away on his horse.