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Definitions

DNA

NOUN
deoxyribonucleic acid
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.

Isaac was adamant that humans must be in the mix, telling me that exploration was part of human DNA.

From BBC • Apr. 11, 2026

The spirit of outdoor camping is in Coachella’s DNA.

From Los Angeles Times • Apr. 10, 2026

They did hear testimony from an anti–death penalty lawyer who was admonished for testing DNA on a water bottle without the person’s permission.

From Slate • Apr. 10, 2026

Since he actually did work on them, though only briefly, his DNA will be found all over them.

From The Wall Street Journal • Apr. 9, 2026

If DNA was truly the gene carrier, he reasoned, then its structure should illuminate the nature of the gene.

From "The Gene" by Siddhartha Mukherjee