to thrash is a form of:

Thrash



Same as: thresh
noun
1.
(The act or an instance of thrashing) ការបំរះ, ការបោក
verb
1.
(INTRANSITIVE) (1. To move wildly or violently: thrashed about all night. 2. To strike or flail. 3. To thresh. 4. Nautical. To sail against opposing tides or winds) បំរះ, បោក
2.
(TRANSITIVE) (To give a severe beating to; to overwhelm, to move about violently) វាយ (ខ្លាំង) មានជ័យជំនះលើ, បោក (ស្រូវ ។ល។)
Example: The farmer thrashes his grain, The angry man thrashed Ms dog for running away.
3.
(បច្ចេកទេស) មានជ័យជំនះលើ, វាយ, បោកទៅលើ
Example: thrash something out
ឧទាហរណ៍៖ ពិភាក្សាយ៉ាងហ្មត់ចត់ អោយលទ្ធផលកិច្ចពិភាក្សា