Definitions

1. verb

to reveal more personal or confidential information than is intended or appropriate, especially about oneself

“She regretted oversharing about her personal struggles on social media.”

2. noun

the act of revealing more personal or confidential information than is intended or appropriate, especially about oneself

“Her oversharing on the internet made her an easy target for cyberbullying.”

3. noun

a person who reveals more personal or confidential information than is intended or appropriate, especially about oneself

“He’s known for being an over-sharer and often dominates conversations with his personal stories.”