sneeze

American  

[sneez] / sniz /

verb (used without object)

sneezed, sneezing

1. to emit air or breath suddenly, forcibly, and audibly through the nose and mouth by involuntary, spasmodic action.

---

noun

1. an act or sound of sneezing.

verb phrase

1. sneeze at to treat with contempt; scorn.

   $50,000 is nothing to sneeze at.

sneeze British  

/ sniːz /

verb

1. (intr) to expel air and nasal secretions from the nose involuntarily, esp as the result of irritation of the nasal mucous membrane

---

noun

1. the act or sound of sneezing

Other Word Forms

• sneezeless
  adjective
• sneezer
  noun
• sneezy
  adjective

Etymology

Origin of sneeze

1485–95; earlier snese; replacing Middle English fnese, Old English fnēosan; cognate with Dutch fniezen, Old Norse fnȳsa

Explanation

When you sneeze, you blow air forcefully (and involuntarily) out of your nose and mouth, possibly while making a sound that might be spelled "achoo!" Allergies, pepper, and dust are all famous for making people sneeze. Behind every sneeze is some kind of irritant, a foreign substance that bothers the mucous membranes inside your nose. Pollen, cat dander, and the inflammation of your nose caused by a cold virus can all cause a sneeze (or several sneezes). When you sneeze, muscles in your face, neck, and chest contract reflexively. In rare cases, very bright lights or eating a large meal can make people sneeze. Go figure!

Example Sentences

"Every cough, every sneeze becomes a potential danger."

From BBC • Apr. 15, 2026

That is nothing to sneeze at—though it is dwarfed by the $13 trillion that was indexed to the S&P 500.

From The Wall Street Journal • Feb. 8, 2026

Interest surged in 2020 when the star unexpectedly dimmed after what was described as a stellar "sneeze."

From Science Daily • Jan. 10, 2026

This whole time — every sneeze — he had been ignoring me.

From Los Angeles Times • Sep. 19, 2025

He smiled so big that it made him sneeze.

From "Because of Winn-Dixie" by Kate DiCamillo