nanometer

noun

nano·​me·​ter ˈna-nə-ˌmē-tər How to pronounce nanometer (audio)
: one billionth of a meter

Examples of nanometer in a Sentence

Recent Examples on the Web Here, a tunneling electron microscope image shows a Josephson junction made with alpha-silicon insulator sandwiched between niobium titanium nitrite superconductors, achieving a critical dimension of 210 nanometers. Anna Herr, IEEE Spectrum, 15 May 2024 This enabled the company to manufacture an even higher pixel density on the panel using today’s chip-making processes, which can etch transistors down to the nanometer levels over a silicon wafer. Michael Kan, PCMAG, 15 May 2024 Scientists then used an electron microscope to image more than 5,000 slices of the tissue, each of which was only around 30 nanometers thick. Will Sullivan, Smithsonian Magazine, 10 May 2024 During the most recent quarter, TSMC derived 65% of its semiconductor-wafer revenue, made at fabs in Taiwan and elsewhere, from products of three, five or seven nanometers. Russ Wiles, The Arizona Republic, 19 Apr. 2024 The company considers 7 nanometers or less as advanced technology. Russ Wiles, The Arizona Republic, 19 Apr. 2024 By comparison, a strand of human DNA is 2.5 nanometers in diameter and a human hair is approximately 80,000 - 100,000 nanometers wide, the Initiative states. USA TODAY, 23 Apr. 2024 To put that size in perspective, there are 10 million nanometers in a centimeter. Cara Lynn Shultz, Peoplemag, 18 Apr. 2024 New generations of production technology are often described in terms of nanometers, or billionths of a meter, a measure of key dimensions of microscopic circuitry. Don Clark, New York Times, 8 Apr. 2024

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'nanometer.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

Etymology

International Scientific Vocabulary

First Known Use

1963, in the meaning defined above

Time Traveler
The first known use of nanometer was in 1963

Dictionary Entries Near nanometer

Cite this Entry

“Nanometer.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/nanometer. Accessed 28 May. 2024.

Kids Definition

nanometer

noun
nano·​meter
ˈnan-ə-ˌmēt-ər
: one billionth of a meter

Medical Definition

nanometer

noun
nano·​me·​ter
variants or chiefly British nanometre
: one billionth of a meter
abbreviation nm

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