foam at the mouth

phrase

1
: to produce foam from the mouth because of illness or excitement
The dog was foaming at the mouth.
2
informal : to be very angry about something
He was foaming at the mouth with rage.

Examples of foam at the mouth in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Just her presence is enough to make Karen Huger foam at the mouth, so that’s at least worth a decent boost in the rankings. Brian Moylan, Vulture, 15 Oct. 2024 The pearl-clutching cries for Reese to practice decorum and grace came from the same knuckle-dragging crowd that would otherwise foam at the mouth with derogations about women’s sports being less competitive or entertaining than men’s. Tamerra Griffin, refinery29.com, 6 Apr. 2023 Rabid animals foam at the mouth and become ferociously aggressive; the sickness can turn a lamb into a lion. Bill Sullivan, Discover Magazine, 8 Jan. 2021 Sick deer foam at the mouth, regularly regurgitate and have diarrhea. Peter Fimrite, SFChronicle.com, 6 Aug. 2020

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Cite this Entry

“Foam at the mouth.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/foam%20at%20the%20mouth. Accessed 4 Aug. 2026.

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