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mutation

[myoo-tey-shuhn] / myuˈteɪ ʃən /


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.

Benson found out at 21 that she had the mutation, too, and underwent a double mastectomy and reconstruction last year.

From The Wall Street Journal • Jun. 7, 2026

The RAS G12 mutation accounts for most pancreatic cancers, but the study also showed that same high rate of survival for those without that specific mutation.

From MarketWatch • Jun. 1, 2026

A genetic test is needed which looks for a mutation of the BRCA2 genes.

From BBC • May 28, 2026

If that were true, scientists would not need to target every mutation separately.

From Science Daily • May 21, 2026

A cosmic ray striking a different gene, producing a different mutation, can have small consequences early but profound consequences late.

From "Cosmos" by Carl Sagan




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