Definition
To betray a confidence by disclosing private information, especially of a sexual nature.
In Context
- "While I told Joe all about my Beth, and he told me about his Ellen, a student at Northwestern, I did not go into any details about my sex life; I have never liked to kiss and tell, even though I suppose that's what I'm doing in these pages."
See Also
- kiss-and-tell
- tell tales out of school