Word.ws English Dictionary

watch one's mouth

watch one's mouth verb: to be careful about one's speech, especially with regard to disrespectful or profane language.

Verb

watch one's mouth (third-person singular simple present watches one's mouth, present participle watching one's mouth, simple past and past participle watched one's mouth)

  1. (derogatory, idiomatic) To be careful about one's speech, especially with regard to disrespectful or profane language.
    • You really need to watch your mouth. You're a teacher now!
  2. (derogatory, idiomatic) In the imperative form, used as a warning to choose one's words carefully or else be silent, for fear of consequences.
    • Hey. Watch your mouth. Don't you realize who's listening?
    • You watch your mouth, sis. I may be old, but I can still knock the stars out of the sky for you.2012, Terese Pampellonne, The Unwelcome Child
    Synonyms:
    language

Synonyms of watch one's mouth

Forms of watch one's mouth

third-person singular presentwatches one's mouth
present participlewatching one's mouth
past participlewatched one's mouth
pastwatched one's mouth

Questions about watch one's mouth

What does watch one's mouth mean?
Watch one's mouth means to be careful about one's speech, especially with regard to disrespectful or profane language.
What part of speech is watch one's mouth?
Watch one's mouth is a verb.
What is the past tense of watch one's mouth?
The past tense of watch one's mouth is watched one's mouth.

Words near watch one's mouth in the dictionary

  1. watch nights
  2. watch of the night
  3. watch one's ass
  4. watch one's back
  5. watch one's language
  6. watch one's mouth
  7. watch one's step
  8. watch one's tongue
  9. watch out
  10. watch over
  11. watch paint dry

Source and license

Adapted from Wiktionary: watch one's mouth (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Pronunciation audio from Wikimedia Commons, each file under its own free license: En-au-watch one's mouth.ogg.

Cite this entry: “watch one's mouth.” Word.ws, https://word.ws/watch_one%27s_mouth. Based on Wiktionary, CC BY-SA 4.0.