Word.ws English Dictionary

foot-in-mouth disease

/ˈfʊɾ.ɪnˌmaʊθ dəzˈiz/

foot-in-mouth disease noun: a tendency to make remarks that are embarrassingly wrong or inappropriate.

Noun

foot-in-mouth disease (uncountable)

  1. (humorous, idiomatic) A tendency to make remarks that are embarrassingly wrong or inappropriate.
    • They attempt to straddle all issues and, consequently, when a slip occurs, the result is foot-in-mouth disease.2000, Marvin Rubinstein, Net-wit.com
    • Maybe you suffer from foot-in-mouth disease, too, at least occasionally. If so, then I expect you've also learned about the remedy.2004, Craig Jutila, 2-Minute Encouragers for Teachers, page 48

Origin of foot-in-mouth disease

Humorous conflation of foot-and-mouth disease and put one's foot in one's mouth.

Questions about foot-in-mouth disease

What does foot-in-mouth disease mean?
Foot-in-mouth disease means a tendency to make remarks that are embarrassingly wrong or inappropriate.
What part of speech is foot-in-mouth disease?
Foot-in-mouth disease is a noun.
How do you pronounce foot-in-mouth disease?
Foot-in-mouth disease is pronounced /ˈfʊɾ.ɪnˌmaʊθ dəzˈiz/ (US).

Words near foot-in-mouth disease in the dictionary

  1. foot-flagging
  2. foot-ganger
  3. foot-gangers
  4. foot-goer
  5. foot-goers
  6. foot-in-mouth disease
  7. foot-in-the-door technique
  8. foot-jaw
  9. foot-jaws
  10. foot-lambert
  11. foot-lamberts

Source and license

Adapted from Wiktionary: foot-in-mouth disease (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-us-foot-in-mouth disease.ogg, En-au-foot-in-mouth disease.ogg.

Cite this entry: “foot-in-mouth disease.” Word.ws, https://word.ws/foot-in-mouth_disease. Based on Wiktionary, CC BY-SA 4.0.