square millimeter

American  

noun

1. a unit of area measurement equal to a square measuring one millimeter on each side. mm 2 , sq. mm

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Example Sentences

The patch, which has received a provisional patent, enables highly localized treatment -- less than 1 square millimeter -- of specific tissues, organs or regions within the body, and drug release can be triggered within 30 seconds in response to an electrical signal.

From Science Daily

Marcos Jr. has upheld the arbitration ruling and said he would not allow even one “square millimeter” of Philippine waters to be trampled upon.

From Seattle Times

Photo by Patrick Pleul / picture alliance via Getty Images FSD rollout The big news out of Tesla’s first Autonomy Day was the introduction of the company’s first computer chip, a 260 square millimeter piece of silicon that Musk described as “the best chip in the world.”

From The Verge

Things weren’t going as planned: there were magnificent fly-through visualizations of the first square millimeter of simulated rat brain set to The Blue Danube available in a visitor’s screening room, but a definite lack of progress along the road map towards a human brain.

From Scientific American

Advances in semiconductor fabrication are based on the number of transistors, the smallest of a chip’s electronic components, per square millimeter.

From Scientific American