Definitions

1. noun

A person who deliberately reveals confidential or secret information.

“The leaker was fired from the company after they exposed the financial troubles.”

2. noun

A device or system that allows liquid to escape or be released.

“The engineer had to fix the leaker in the water tank to prevent further damage.”

3. verb

To cause a liquid to leak or escape.

“The pipe began to leaker after a few years of heavy use.”