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Definitions

mucus

[myoo-kuhs] / ˈmyu kəs /
NOUN
secretion
Synonyms




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.

Ranchers have to remove eggs and larvae and disinfect and treat wounds, infected ears or mucus membranes.

From MarketWatch • Jun. 10, 2026

Ranchers have to remove eggs and larvae and disinfect and treat wounds, infected ears or mucus membranes.

From MarketWatch • Jun. 10, 2026

Born with cystic fibrosis, a genetic disorder that causes mucus to become thick and sticky, she has just 9% lung function.

From BBC • Mar. 24, 2026

CF is a genetic condition that can particularly affect someone's digestive system, as well as their lungs, because their body produces a thick, sticky mucus that coats the organs.

From BBC • Mar. 20, 2026

I struggle with the cap on a mucus thinner, pressing down on it with all my strength and trying to twist it off.

From "Five Feet Apart" by Rachael Lippincott




Vocabulary lists containing mucus


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