Micromillimetre synonyms, micromillimetre antonyms - FreeThesaurus.com
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Synonyms for micromillimetre
a metric unit of length equal to one billionth of a meter
References in periodicals archive
It took me a very long time to realise this was not one solitary rapidly sprouting super pig-hair that would grow back almost immediately, but a whole family of piglet hairs who lived just micromillimetres
from each other, so close knit you couldn't tell them apart.