microminiature
[mahy-kroh-min-ee-uh-cher, -choo r, -min-uh-]
- built on an extremely small scale, smaller than subminiature, especially of electronic equipment with small solid-state components in the place of vacuum tubes.
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Origin of microminiature
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for microminiature
Historical Examples
Microminiature transmitters and receivers—used by police and doctors.
The Practical Values of Space ExplorationCommittee on Science and Astronautics