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Definitions

mucous

[myoo-kuhs] / ˈmyu kəs /








Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The chemical is irritating to the skin, eyes, and mucous membranes in humans, and can cause respiratory and neurological symptoms with exposure, according to the Environmental Protection Agency.

From BBC • May 25, 2026

The US Environmental Protection Agency says methyl methacrylate is irritating to the skin, eyes, and mucous membranes in humans.

From Barron's • May 23, 2026

William, who Rona chirpily informs us has “a rare mucous membrane disorder,” is happy to get “lugubrious”: “Meaning extremely sad and droopy? A topic I am all too familiar with.”

From The Wall Street Journal • Dec. 24, 2025

Inhalation of selenium vapors may also cause dizziness, fatigue, irritation of the mucous membranes and respiratory effects.

From Los Angeles Times • May 4, 2025

“The germs of the disease are numerous in the mucous secretions,” M. M. C. writes.

From "At Last She Stood" by Erin Entrada Kelly




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