thrashing

Short definition from Wiktionary

Verb

1. 1
   present participle and gerund of thrash

Noun

1. 1
   Action of the verb to thrash.
2. 2
   A beating, especially a severe one.
3. 3
   A heavy defeat.
4. 4
   Excessive paging within virtual storage.
5. 5
   Slam dancing.
6. 6
   Threshing. (of cereal crop, etc)