Scriptura › Dictionary › Micromillimeter 1 entry 1 source Micromillimeter Open directly Webster's 1828 Dictionary · 1828 Part of speech: noun (n.) The millionth part of a meter.
1 entry 1 source Micromillimeter Open directly Webster's 1828 Dictionary · 1828 Part of speech: noun (n.) The millionth part of a meter.