talks out of turn

Verb

talk out of turn (third-person singular simple present talks out of turn, present participle talking out of turn, simple past and past participle talked out of turn)

1. (idiomatic) To make a remark or provide information when it is inappropriate or indiscreet to do so, or when one does not have permission or the authority to do so.
   • Wherever she was, she always essayed the leading social role; and it was seldom that a woman said to her: "Mrs. Volante, you are talking out of turn."1894, George Putnam, “A Lady of the Line,”, in Scribner's Magazine, volume 15, page 255