walk over

In the sense of gaining an easy victory, refers to a horse going over a racecourse at a walk when there is no other entry.

walk over (third-person singular simple present walks over, present participle walking over, simple past and past participle walked over)

1. Used other than with a figurative or idiomatic meaning: to walk over.

   walk over the bridge

2. (idiomatic) To gain an easy victory.
3. (idiomatic, transitive) To dominate, treat (someone) as inferior.

• overwalk