The verb disclose means to show something that was a secret or private.
Synonyms are reveal, tell, uncover, or admit.
The word origins from Old French (late 14th century) desclos meaning “open, exposed, plain, explicit”, past participle of desclore (Modern French déclore) meaning “open, break open, unlock, reveal”. It comes from des– meaning “opposite of” plus clore meaning “to close”.
You should not disclose the details of your conversation.
If you disclose the information, you might be at risk.
The company disclosed its assets and liabilities.