Synonyms

metrology

American

[mi-trol-uh-jee] / mɪˈtrɒl ə dʒi /

noun

the science of weights and measures.

metrology British

/ mɪˈtrɒlədʒɪ /

noun

the science of weights and measures; the study of units of measurement
a particular system of units

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Derived Forms

Inflected Forms

Nouns

metrologies

plural

Etymology

Origin of metrology

First recorded in 1810–20; metro- ¹ + -logy

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

metrology

Magnons also interact naturally with other fundamental quasiparticles, including phonons and photons, making them attractive building blocks for hybrid quantum systems and quantum metrology.

From Science Daily ● Jul. 2, 2026

Looking ahead, these microresonators could be used to create compact microlasers, highly sensitive chemical and biological sensors, and tools for quantum metrology and networking.

From Science Daily ● Feb. 24, 2026

Other business divisions include metrology and inspection, and refurbishment and servicing.

From Barron's ● Jan. 16, 2026

Scientists from the G7 nations and Australia signed an "unprecedented agreement" regarding quantum technology on Wednesday, France's national metrology lab told AFP.

From Barron's ● Oct. 15, 2025

C. A. S. Totten on the metrology of the great pyramid, a subject which does not fall within the scope of the subjects presented for the consideration of this Conference.

From International Conference Held at Washington for the Purpose of Fixing a Prime Meridian and a Universal Day. October, 1884. Protocols of the Proceedings by Various

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023