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biomolecule

noun

bio·​mol·​e·​cule ˌbī-ō-ˈmä-li-ˌkyül How to pronounce biomolecule (audio)
: an organic molecule and especially a macromolecule (such as a protein or nucleic acid) in living organisms
biomolecular adjective

Examples of biomolecule in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Life’s fundamental structure is the cell, and so the main things that a cell does — processing biomolecules, growing, replicating its genetic material and producing a new body — are considered hallmarks of life. Jake Buehler, Quanta Magazine, 24 Nov. 2025 Future work will employ a comprehensive approach, merging data from ancient RNA, DNA, proteins, and other biomolecules. Mrigakshi Dixit, Interesting Engineering, 14 Nov. 2025 So, why should there be any biomolecules left? Dirk Schulze-Makuch, Big Think, 17 Sep. 2025 And ultimately, these ionic liquids might be able to support biomolecules like proteins. Stefanie Waldek, Space.com, 13 Aug. 2025 See All Example Sentences for biomolecule

Word History

First Known Use

1938, in the meaning defined above

Time Traveler
The first known use of biomolecule was in 1938

Browse Nearby Words

Cite this Entry

“Biomolecule.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/biomolecule. Accessed 1 Dec. 2025.

Medical Definition

biomolecule

noun
bio·​mol·​e·​cule -ˈmäl-i-ˌkyü(ə)l How to pronounce biomolecule (audio)
: an organic molecule and especially a macromolecule (as a protein or nucleic acid) in living organisms
biomolecular adjective
Last Updated: - Updated example sentences
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