mucus

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.

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

The microbes, Akkermansia muciniphila and Bacteroides thetaiotaomicron, break down the protective mucus layer that lines the colon.

From Science Daily • Feb. 19, 2026

This species produces especially sticky mucus, which is related to its diet as a predator of arthropods.

From Science Daily • Feb. 14, 2026

On the floor at the side of the desk was a spittoon overflowing with mucus.

From "Black Boy" by Richard Wright