mutant

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.

Peter Nowell, a pathologist, argued in 1976 that cancers arise from a single mutant cell and then evolve, as offspring acquire new mutations and compete for dominance—a prediction that single-cell sequencing has dramatically confirmed.

From The Wall Street Journal • Apr. 20, 2026

At the same time, Severance Hospital is working on technologies to detect and control early mutant cells through the Korea-US Innovative Result Creation R&D project.

From Science Daily • Jan. 28, 2026

More recently, he appeared in “Fallout” just long enough for his character to be mauled to death by a mutant bear.

From Salon • Jan. 15, 2026

It has produced two Doctor Whos, a Marvel mutant, Game of Thrones stars, UK stage royalty, several Hollywood A-listers and a Traitors icon.

From BBC • Jan. 2, 2026

In humans, a mutant BRCA1 gene increases the risk for breast cancer—but not all women carrying the BRCA1 mutation develop cancer.

From "The Gene" by Siddhartha Mukherjee