Definitions
1.VerbTo beat mercilessly.
2.VerbTo defeat utterly.
3.VerbTo thresh.
4.VerbTo move about wildly or violently; to flail; to labour.
5.VerbTo extensively test a software system, giving a program various inputs and observing the behavior and outputs that result.
6.VerbIn computer architecture, to cause or undergo poor performance of a virtual memory (or paging) system.
7.NounA beat or blow; the sound of beating.
8.NounThe roar and smoke of a particularly powerful diesel engine.
9.NounEllipsis of thrash metal.