square millimeter
Americannoun
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.
The cutting-edge 3-nanometer process can fit 250 million to 300 million transistors in one square millimeter of silicon.
From The Wall Street Journal ● Jul. 24, 2026
On average, the gloves introduced around 2,000 false positive signals per square millimeter.
From Science Daily ● Mar. 29, 2026
In the sample from the youngest donor, who died at 43, the team found roughly 42,000 immature neurons per square millimeter of brain tissue.
From Science Magazine ● Mar. 25, 2019
Measuring a little under 6 by 5 inches, it’s a marvel of compositional concentration, with not a square millimeter of wasted surface.
From New York Times ● Nov. 13, 2014
Equal to the resistance of a column of mercury one square millimeter in cross section, and 106.24 centimeters in length.
From Electricity for Boys by James Slough Zerbe
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
