Drubbing
/ˈdɹʌbɪŋ/
verb
To beat (someone or something) with a stick.
To defeat someone soundly; to annihilate or crush.
To forcefully teach something.
noun
A severe beating.
“His mother gave him a drubbing after finding out he'd been stealing.”
A thorough defeat.
“The debate team got a drubbing from the competition.”