Definition of smart dust in English:

smart dust

Syllabification: smart dust

noun

A collection of microelectromechanical systems forming a simple computer in a container light enough to remain suspended in air, used mainly for information gathering in environments that are hostile to life.
More example sentences
  • Others see the futuristic battlefield equipped with unmanned fighter jets pulling 20 G's, smart dust sensors seeding the battlefield and integrated circuits built one atom at a time.
  • Next, a laser - say, on an airplane flying over a desert sandstorm - would read the spectrographic signature of the smart dust to see what agents the particles had encountered.
  • Well, we already have concepts of smart dust, and self-organising swarms and motes.

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Word of the day apposite
Pronunciation: ˈapəzit
adjective
apt in the circumstances or relation to something