• Webster's Revised Unabridged Dictionary
    • n Microform (Biol) A microscopic form of life; an animal or vegetable organism of microscopic size.
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Century Dictionary and Cyclopedia
    • n microform A microscopic organism, or one that is too small to be studied without a microscope.
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Webster's Revised Unabridged Dictionary
Micro-, + form, n


In literature:

Primula sikkimensis, Hook, microform Primula capitata, Hook.
"Mount Everest the Reconnaissance, 1921" by Charles Kenneth Howard-Bury

In science:

Explosive blast loading experiments for TBI scenarios: characterization and mitigation. MSME Thesis, Purdue University, West Lafayette, Indiana. UMI Microform 1470126 distributed by ProQuest LLC, Ann Arbor, MI.
Working toward exposure thresholds for blast-induced traumatic brain injury: thoracic and acceleration mechanisms