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The definition of 'micromillimeter' & the word 'micromillimeter' in example sentences or phrases

Noun
1
a metric unit of length equal to one billionth of a meter

Synonyms of the word 'micromillimeter' & Antonyms of the word 'micromillimeter'.

Noun
Synonymsmicromillimetre, millimicron, nanometer, nanometre, nm,