英和和英

to divulge a secret―blab a secret―let out a secret―let the cat out of the bag

betray a confidence

Do not let the cat out of the bag!

A secret transpires

to expose a secret

The secret is out

Let the cat out of the bag.

to disclose a secret―reveal a secret―divulge a secret

to disclose a secret―divulge a secret―reveal a secret

to disclose a secret to one―reveal a secret to one―divulge a secret to one―confide a secret to one―unbosom oneself of a secret to one―unburden one's heart of a secret to one―let one into the secret

the act of a secret leaking out

leak out a secret in dribs and drabs

to clear up a mystery

The secret has leaked out―oozed out―transpired.

blunder out a secret

spy out a secret

disclose a secret

to clear up a mystery

take the wraps off

babble (out) a secret

the act of disclosing a secret

A secret transpires.

The secret got out.

to observe strict secrecy

to keep the matter a secret

to keep something secret

to keep something a secret

matter or event defined by evaluation (secret matter)

a close secret

backstairs intimacies