Microdevices

Part of speech: noun

Definitions

1. Tiny technological units that operate on a miniature scale to fulfill distinct roles
2. Miniature apparatus designed for precise functionalities within various systems
3. Small-scale devices engineered to perform specific tasks on a microscopic level

Etymology: "Microdevice" is a compound built in English from two parts with different histories. The first, "micro-", comes from Ancient Greek "mīkrós", meaning "small," and entered English as a combining form that English writers attached to words freely, so that a tiny thing could be called a "microdevice" with no older precedent. The second part, "device," is far older and carries a surprising range of meanings: it descends through Old French "devis" from Latin "dīvīsus," the past participle of "dīvidere," "to divide." Its earliest English sense was closer to "a plan" or "a design," something divided out or arranged in advance, before the word came to mean a physical contrivance. Put together, "microdevice" means a very small device, and its meaning follows directly from those parts. The compound is a modern formation, so its history lies in combining existing building blocks rather than in any single coinage or story.

Synonyms: micromachines