To beat severely; to thrash.
To beat or overcome thoroughly, to defeat heavily; especially (games) to win against (someone) by a wide margin.
The Mexican team trounced the Americans by 10 goals to 1.
To chastise or punish physically or verbally; to scold with abusive language.
To punish by bringing a lawsuit against; to sue.
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.
Present participle of trounce: a thorough defeat.
The local football team has suffered three trouncings this season.