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View definitions for DNA

DNA

noun as in deoxyribonucleic acid

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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.

Their work shows that a long-overlooked part of human DNA, once dismissed as "junk," can actually be used as a therapeutic target.

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She said police were able to catch Fatafteh because of his DNA on Hartuv’s penknife, which she managed to thrust at him.

However, a DNA test taken from her on her arrest in February 2025 "conclusively proved" she is not the missing child, the jury has been told.

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Following his father's death in 2022, John from East Sussex said his wife bought him a family DNA testing kit as a Christmas present to cheer him up.

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Ancient DNA sequencing revealed that these Ice Age hippos were closely related to modern African populations and were part of the same species.

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From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.

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