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general::
Phrase(s): I spoke out of turn.
Fig. I said the wrong thing.; I should not have said what I did. (An apology.) • Bill: You said I was the one who did it. Mary: I’m sorry. I spoke out of turn. I was mistaken. • Bill: I seem to have said the wrong thing. Bob: You certainly did. Bill: I spoke out of turn, and I’m sorry.
McGrawhill's American Idioms And Phrasal Verbs