watch one's mouth

phrase

: to not use offensive language

Browse Nearby Words

watch one's language/mouth/tongue
watch one's mouth
watch one's p's and q's
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Cite this Entry

“Watch one's mouth.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/watch%20one%27s%20mouth. Accessed 6 Mar. 2026.

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