mi·​cro·​graph | \ ˈmī-krə-ˌgraf How to pronounce micrograph (audio) \

Definition of micrograph

: a graphic reproduction of the image of an object formed by a microscope

Other Words from micrograph

micrograph transitive verb

Examples of micrograph in a Sentence

Recent Examples on the Web As part of their full-throated defense in U.S. District Court that same year, NHL lawyers attempted to subpoena every available medical record, photograph and micrograph from the bank’s then-approximately 400 brains. Alex Prewitt, SI.com, 7 May 2018 This undated photo provided by the Centers for Disease Control and Prevention shows a scanning electron micrograph of multiple round bumps of the HIV-1 virus on a cell surface. Washington Post, 24 July 2017 Corey showed me another electron micrograph, from the ear of a mouse that had been exposed for two hours to sound as intense as that experienced by someone using a chainsaw. David Owen, The New Yorker, 23 Mar. 2017 This 2006 colorized scanning electron micrograph image made available by the Centers for Disease Control and Prevention shows a strain of the Escherichia coli bacteria. Washington Post, 22 May 2017 The image was an electron micrograph of a mouse hair cell, which measures about one-five-thousandth of an inch across and is structurally similar to a human one. David Owen, The New Yorker, 23 Mar. 2017 A false-color scanning electron micrograph (SEM) of a blood clot protruding from an arterial entrance in a heart chamber. Jessica Firger, Newsweek, 17 June 2017 Media for Medical/UIG via Getty Images This colorized scanning electron micrograph, SEM, depicted a flagellated Vibrio vulnificus bacterium; Magnified 26367x. Katie Hall, ajc, 5 Apr. 2017 See More

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

First Known Use of micrograph

1869, in the meaning defined above

History and Etymology for micrograph

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Time Traveler for micrograph

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The first known use of micrograph was in 1869

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Cite this Entry

“Micrograph.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/micrograph. Accessed 26 Jun. 2022.

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More Definitions for micrograph


mi·​cro·​graph | \ -ˌgraf How to pronounce micrograph (audio) \

Medical Definition of micrograph

1 : a graphic reproduction (as a photograph) of the image of an object formed by a microscope
2 : an instrument for measuring minute movements by magnifying and recording photographically the corresponding vibrations of a diaphragm moving in unison with the original object

Other Words from micrograph

micrograph transitive verb


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