Definitions

1. verb

To betray the trust placed in (someone) or to commit a breach of confidence.

“She was accused of compromising sensitive information.”

2. verb

To reduce the power or effectiveness of something, especially an argument or a position.

“He compromised his stance on the issue to avoid a confrontation.”

3. noun

A compromise or a person who compromises.

“The company’s new policy was a compromise between the two opposing factions.”