1. to weaken or undermine a defensive position, strategy, or argument
The leaked documents compromised the defense strategy in the courtroom.
Os documentos vazados comprometeram a defesa no tribunal.
2. to jeopardize or put at risk a defensive capability or position
Poor planning could compromise the team's defense in the match.
O planejamento inadequado poderia comprometer a defesa do time na partida.
3. to obligate or bind someone unfavorably in a defensive context
His statements compromised his own defense.
Suas declarações comprometeram sua própria defesa.