Thrash (verb)

1. To move or strike with violent force.
2. To beat or whip severely.

Origin:

Derived from the old english word "þrescan" meaning "to strike".

Examples:

1. The wind thrashed the trees.
2. He thrashed about in the water.
3. The waves were thrashing against the shore.
4. The prisoner was thrashed for his misbehavior.
5. The band is known for their energetic and wild stage thrashing.