: any branch or application of science that investigates objects, processes, and phenomena that operate on the scale of nanometers
Single-particle imaging of structures has become a powerful methodology in nanoscience and molecular and cell biology. Aycan Yurtsever et al.
Nanoscience might well solve problems of scarcity and of environmental degradation. James Traub
compare nanotechnology

Examples of nanoscience in a Sentence

Recent Examples on the Web
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Lieber, 64, is a leader in the field of nanoscience and has since retired after three decades at the school. Hadriana Lowenkron, Bloomberg.com, 26 Apr. 2023 To name two instances: Emmanuelle Charpentier, Jennifer Doudna, and Virginijus Šikšnys won the Kavli nanoscience prize in 2018, and Charpentier and Doudna were honored with the Nobel in medicine in 2020. Elizabeth Cooney, STAT, 3 June 2022

Word History

Etymology

nano- + science

First Known Use

1991, in the meaning defined above

Time Traveler
The first known use of nanoscience was in 1991

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Cite this Entry

“Nanoscience.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/nanoscience. Accessed 4 Apr. 2025.

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