tell tales out of school

Verb

idiomatic

(idiomatic) To reveal confidential or sensitive information; to gossip.

Japanese Meaning

秘密や内密情報を漏らす / 噂話をする

私は彼に会社の解雇について機密情報を漏らさないように注意したが、彼はソーシャルメディアに詳細を投稿してしまった。

Sense（1）

(idiomatic) To reveal confidential or sensitive information; to gossip.

I see then we have both been at school. But did you never, when you were there, hear it said, "Tell no tales out of school?"

tells tales out of school

（ present singular third-person ）

telling tales out of school

（ participle present ）

told tales out of school

（ participle past ）

told tales out of school

（ past ）