beat somebody/something hollow
beat (one) hollow
To defeat an opponent easily and/or by a wide margin. Primarily heard in UK, Australia. The final score was 17–1? Wow, we really beat that team hollow!
Farlex Dictionary of Idioms. © 2022 Farlex, Inc, all rights reserved.
beat somebody/something ˈhollowbeat somebody easily in a contest, etc.; be much better than somebody/something: As a cook he beats the professionals hollow.
Farlex Partner Idioms Dictionary © Farlex 2017