keep one's lips sealed

verb

To keep quiet; to keep a secret; to not tell.

“You can certainly trust me to keep my lips sealed about the matter.”

Meanings

verbkeep one's lips sealed (third-person singular simple present keeps one's lips sealed, present participle keeping one's lips sealed, simple past and past participle kept one's lips sealed)

present singular third person keeps one's lips sealed · participle present keeping one's lips sealed · participle past kept one's lips sealed · past kept one's lips sealed

  1. idiomaticTo keep quiet; to keep a secret; to not tell.

    You can certainly trust me to keep my lips sealed about the matter.

    Synonyms: keep one's mouth shut

Synonyms & antonyms

verbTo keep quiet; to keep a secret; to not tell.

Translations

Chinese Mandarin 守口如瓶
  • 守口如瓶 (shǒukǒurúpíng)keep quiet
Finnish sinetöidä huulensa
  • sinetöidä huulensakeep quiet
French ne rien dire, se taire
  • ne rien direkeep quiet
  • se tairekeep quiet
  • ne pas desserrer les dentskeep quiet
Hungarian hallgat, mint a sír, lakatot tesz a szájára
  • hallgat, mint a sírkeep quiet
  • lakatot tesz a szájárakeep quiet
Polish trzymać język za zębami
  • trzymać język za zębamikeep quiet
Russian держа́ть язы́к за зубами, держа́ть рот на замке
  • держа́ть язы́к за зубами (deržátʹ jazýk za zubami)keep quiet
  • держа́ть рот на замке (deržátʹ rot na zamke)keep quiet
Spanish no soltar prenda
  • no soltar prendakeep quiet
Cite this entry
APA

keep one's lips sealed. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/keep%20one's%20lips%20sealed

MLA

“keep one's lips sealed.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/keep%20one's%20lips%20sealed. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “keep one's lips sealed,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/keep%20one's%20lips%20sealed.

Source: keep one's lips sealed on Wiktionary, CC BY-SA 4.0.