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nanometer

[ nan-uh-mee-ter, ney-nuh- ]
/ ˈnæn əˌmi tər, ˈneɪ nə- /
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noun

one billionth of a meter. Abbreviation: nm

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Origin of nanometer

First recorded in 1960–65; nano- + meter1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

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Medical definitions for nanometer

nanometer
[ nănə-mē′tər ]

n.

One billionth (10-9) of a meter.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

Scientific definitions for nanometer

nanometer
[ nănə-mē′tər ]

One billionth (10-9) of a meter.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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