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submicron

American  
[suhb-mahy-kron] / sʌbˈmaɪ krɒn /

adjective

  1. (of particles) being less than a micron in overall dimensions.


Etymology

Origin of submicron

First recorded in 1945–50; sub- + micron

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Generally, manufacturing synthetic materials on this submicron length scale is a common challenge.

From Science Daily • Apr. 24, 2024

Brown was running an instrument that could detect what Coggon’s could not: submicron aerosols such as nitroaromatics.

From Scientific American • Sep. 12, 2022

And some of it—no one really knows yet how much—will be in the form of submicron particles that linger in the air for long periods rather than rapidly falling out.

From Scientific American • Jul. 29, 2022

“We started with submicron flakes, barely seen even in an optical microscope,” he says.

From The New Yorker • Dec. 15, 2014