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The Daily Insight

Where did the phrase put your foot in your mouth come from?

Author

Emma Newman

Updated on March 12, 2026

What is the origin of the expression "put one's foot in one's mouth"? The phrase, which dates from the 1870s, is probably a reference to foot-and-mouth disease, a deadly virus found in cattle. The name of the disease was then applied metaphorically to refer to humans whose verbal utterances got them in trouble.

Thereof, what is the origin of the phrase put your foot in your mouth?

The first expression dates from about 1900. The variant, dating from the mid-1900s, is a play on the foot-and-mouth (sometimes called hoof-and-mouth) disease that afflicts cattle, causing eruptions to break out around the mouth and hoofs.

Secondly, what is the meaning of the idiom put your foot in it? informal. : to say something that causes someone to be embarrassed, upset, or hurt especially when the speaker did not expect that reaction I really put my foot in it when I asked her about her job. I didn't know she had just been fired.

In respect to this, what idiom is put your foot in your mouth?

Meaning of Idiom 'To Put Your Foot in Your Mouth

To put your foot in your mouth (or put one's foot in one's mouth) means to say something embarrassing, tactless, unintentionally insulting, or socially awkward; to commit a social blunder by saying something foolish. 1. Webster's New World American Idioms Handbook.

How do I stop putting my foot in my mouth?

Ways to prevent putting your foot in your mouth

  1. Be careful about sharing your negative opinions, especially around people you don't know well.
  2. Try to get in the habit of second guessing your assumptions about people.
  3. Take a moment to think about if a piece of information someone told you one-on-one is public knowledge.

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Definition of have a frog in one's throat

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