mouth-breather

A form of mouth breather — A person who routinely inhales and exhales through the mouth, instead of through the nose.

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Meanings

nounmouth-breather (plural mouth-breathers)

plural mouth-breathers

  1. alternativeAlternative spelling of mouth breather.
Cite this entry
APA

mouth-breather. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/mouth-breather

MLA

“mouth-breather.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/mouth-breather. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “mouth-breather,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/mouth-breather.

Source: mouth-breather on Wiktionary, CC BY-SA 4.0.