nanotube
noun
nano·tube
ˈna-nə-ˌtüb 
ˈna-nō-
: a microscopic tube whose diameter is measured in nanometers
especially
: one of pure carbon : buckytube
Examples of nanotube in a Sentence
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Boron nitride nanotubes, on the other hand, capture neutrons.
—
Chelsea Gohd, Space.com, 1 May 2026
Synthesis techniques tended to produce a tangle of mostly short nanotubes; those that extended for more than a couple of centimeters remain rare.
—ArsTechnica, 23 Apr. 2026
Design grows dense forests of carbon nanotubes The design grows dense forests of carbon nanotubes directly onto copper foil and coats them with a thin layer of silicon, creating a flexible, conductive scaffold that can absorb expansion while maintaining performance.
—Prabhat Ranjan Mishra, Interesting Engineering, 28 Mar. 2026
New copper substitutes, like ultra-conductive aluminum, carbon nanotubes, and niobium phosphide, are promising but still in their infancy.
—Adam Charles Simon, The Conversation, 19 Mar. 2026
See All Example Sentences for nanotube
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Chelsea Gohd, Space.com, 1 May 2026
Synthesis techniques tended to produce a tangle of mostly short nanotubes; those that extended for more than a couple of centimeters remain rare.
—ArsTechnica, 23 Apr. 2026
Design grows dense forests of carbon nanotubes The design grows dense forests of carbon nanotubes directly onto copper foil and coats them with a thin layer of silicon, creating a flexible, conductive scaffold that can absorb expansion while maintaining performance.
—Prabhat Ranjan Mishra, Interesting Engineering, 28 Mar. 2026
New copper substitutes, like ultra-conductive aluminum, carbon nanotubes, and niobium phosphide, are promising but still in their infancy.
—Adam Charles Simon, The Conversation, 19 Mar. 2026
See All Example Sentences for nanotube
Cite this Entry
“Nanotube.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/nanotube. Accessed 7 May. 2026.
Copy CitationMedical Definition
nanotube
noun
nano·tube
-ˌt(y)üb
: a microscopic tube whose diameter is measured in nanometers
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