metrology

noun
me·​trol·​o·​gy | \ me-ˈträ-lə-jē How to pronounce metrology (audio) \

Definition of metrology

1 : the science of weights and measures or of measurement
2 : a system of weights and measures

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Other Words from metrology

metrological \ ˌme-​trə-​ˈlä-​ji-​kəl How to pronounce metrological (audio) \ adjective
metrologist \ me-​ˈträ-​lə-​jist How to pronounce metrologist (audio) \ noun

Examples of metrology in a Sentence

Recent Examples on the Web

At the state’s advanced manufacturing technology centers, 500 students this year received certificates for a range of manufacturing skills such as reading blueprints, milling and metrology, the study of measurement. Stephen Singer, courant.com, "With Thousands Of Manufacturing Jobs Approaching, Connecticut Trains Hundreds," 16 Aug. 2017 Senior Metrology Engineer Review the design of metrology systems and optical testing performed by contractors and partner institutions in the production of optical subsystems, science instruments, adaptive optics systems, and other systems. Orange County Register, "TMT is looking for self-motivated individuals who are excited by the opportunity to join a highly-visible international project that will significantly advance our understanding of the universe.," 20 Feb. 2017 Senior Metrology Engineer Review the design of metrology systems and optical testing performed by contractors and partner institutions in the production of optical subsystems, science instruments, adaptive optics systems, and other systems. Orange County Register, "TMT is looking for self-motivated individuals who are excited by the opportunity to join a highly-visible international project that will significantly advance our understanding of the universe.," 20 Feb. 2017 What few reliable measuring devices there were had to be calibrated in Europe, where metrology – the science of measurement – was well established. Brian Alexander, WIRED, "Atomic Rulers of the World," 1 June 2001

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'metrology.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of metrology

1801, in the meaning defined at sense 1

History and Etymology for metrology

French métrologie, from Greek metrologia theory of ratios, from metron measure — more at measure

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Dictionary Entries near metrology

metrist

-metrium

metro

metrology

metromania

metron

metronidazole

Statistics for metrology

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Time Traveler for metrology

The first known use of metrology was in 1801

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More Definitions for metrology

metrology

noun
me·​trol·​o·​gy | \ me-ˈträl-ə-jē How to pronounce metrology (audio) \
plural metrologies

Medical Definition of metrology

1 : the science of weights and measures or of measurement
2 : a system of weights and measures

Other Words from metrology

metrological \ ˌme-​trə-​ˈläj-​i-​kəl How to pronounce metrological (audio) \ adjective
metrologically \ -​k(ə-​)lē How to pronounce metrologically (audio) \ adverb
metrologist \ me-​ˈträl-​ə-​jəst How to pronounce metrologist (audio) \ noun

More from Merriam-Webster on metrology

Britannica.com: Encyclopedia article about metrology

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