mi·​cro·​dot | \ ˈmī-krə-ˌdät How to pronounce microdot (audio) , -krō- \

Definition of microdot

: a photographic reproduction of printed matter reduced to the size of a dot for ease or security of transmittal

Examples of microdot in a Sentence

Recent Examples on the Web At the end of February, Monzo had 71.2 million pounds ($90.2 million) of customer deposits, a microdot next to Lloyds’s 400 billion pound balance sheet. Washington Post, 26 June 2019 Reality Winner, the intelligence contractor who leaked to The Intercept and was quickly caught in June 2017 thanks to microdot printing, was sentenced to 63 months in prison on Thursday. Cyrus Farivar, Ars Technica, 23 Aug. 2018 Computer security experts say there's also a visible trail on everything printed nowadays, that color printers leave microdots. CBS News, 7 June 2017

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

First Known Use of microdot

1946, in the meaning defined above

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Time Traveler for microdot

Time Traveler

The first known use of microdot was in 1946

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Cite this Entry

“Microdot.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/microdot. Accessed 24 May. 2022.

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