What is the meaning of Trounce?

To beat severely; to thrash.

To beat or overcome thoroughly, to defeat heavily; especially to win against (someone) by a wide margin.

To chastise or punish physically or verbally; to scold with abusive language.

To punish by bringing a lawsuit against; to sue.

An act of trouncing: a severe beating, a thrashing; a thorough defeat.

To walk heavily or with some difficulty; to tramp, to trudge.

To pass across or over; to traverse.

To travel quickly over a long distance.

A walk involving some difficulty or effort; a trek, a tramp, a trudge.

A journey involving quick travel; also, one that is dangerous or laborious.

Source: wiktionary.org