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Definition of “micrometer” - English Dictionary

"micrometer" in American English

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micrometernoun [C]

 /ˈmɑɪ·kroʊˌmi·t̬ər/ (also micron,  /ˈmɑɪ·krɑn/ , symbol µm)
science a ​unit of ​measurement of ​distanceequal to 0.000001 ​meter
(Definition of micrometer from the Cambridge Academic Content Dictionary © Cambridge University Press)







"micrometer" in British English

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micrometernoun [C]

uk   /maɪˈkrɒm.ɪ.tər/  us   /ˈkrɑː.mɪ.t̬ɚ/
a ​device used for making very ​exactmeasurements or for ​measuring very ​small things
(Definition of micrometer from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
Translations of “micrometer”
in Chinese (Simplified) 测微计,千分尺…
in Chinese (Traditional) 螺旋測微器,千分尺…
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