Do you have a smart way to remember this rule? Any advice to avoid a mistake in “Close your mouth”? Share it with us! “Keep your mouth shut,” Merriam-Webster.com dictionary, Merriam-Webster, www.merriam-webster.com/dictionary/keep%20one%27s%20mouth%20shut. Retrieved 11 October 2022. When she starts talking about marriage, I keep quiet. English vocabulary tips and definition with Gymglish. Improve your English and try our free online English courses. Be quiet!; Do not disclose sensitive information. For example, the teachers told us to keep our mouths shut throughout the presentation, or you couldn`t tell Carol; She is not able to keep her mouth closed. See also hold the tongue. She hoped Jason would keep his mouth shut about his problems. Nglish: Translation of Keep one`s mouth for Spanish Speaking The armed men linked to al-Qaeda retaliated, but only managed to injure one officer before being taken away.
