nanotube

noun

nano·​tube ˈna-nə-ˌtüb How to pronounce nanotube (audio)
ˈna-nō-
: a microscopic tube whose diameter is measured in nanometers
especially : one of pure carbon : buckytube

Examples of nanotube in a Sentence

Recent Examples on the Web
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If these experiments are successful, carbon nanotube accelerators could revolutionize several fields. The Physics Arxiv Blog, Discover Magazine, 14 Feb. 2025 Thus, there are already good results of using nanotubes (graphene) to enhance the characteristics of existing batteries. Nadezhda Kosareva, Forbes, 30 Dec. 2024 Their development already provides a 50% improvement in battery life compared to using traditional carbon nanotubes as conductive agents. Nadezhda Kosareva, Forbes, 30 Dec. 2024 Their method ensures that the dopants are placed right over the nanotube. IEEE Spectrum, 12 Dec. 2024 See all Example Sentences for nanotube 

Word History

First Known Use

1992, in the meaning defined above

Time Traveler
The first known use of nanotube was in 1992

Dictionary Entries Near nanotube

Cite this Entry

“Nanotube.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/nanotube. Accessed 22 Feb. 2025.

Medical Definition

nanotube

noun
nano·​tube -ˌt(y)üb How to pronounce nanotube (audio)
: a microscopic tube whose diameter is measured in nanometers
Last Updated: - Updated example sentences
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