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microlepidopteran
microlight
microlith
microloan
micromachining
micromanage
micromanipulator
micromere
micrometastasis
micrometeorite
micrometeoroid
micrometeorology
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micrometer (2)
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microminiaturization
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microorganism
mi·cro·or·gan·ism [ mkrō áwrgə nìzzəm ] (plural mi·cro·or·gan·isms)


noun 
Definition:
 
microscopic organism: a tiny organism such as a virus, protozoan, or bacterium that can only be seen under a microscope
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