microfarad

noun

mi·​cro·​far·​ad ˈmī-krō-ˌfa-ˌrad How to pronounce microfarad (audio)
-ˌfa-rəd
-ˌfer-əd
: a unit of capacitance equal to one millionth of a farad

Examples of microfarad in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Each pair of these coils is connected to its own rectifier, while a 100,000 microfarad capacitor stores the rectified energy. Ameya Paleja, Interesting Engineering, 11 Feb. 2026

Word History

First Known Use

1871, in the meaning defined above

Time Traveler
The first known use of microfarad was in 1871

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Cite this Entry

“Microfarad.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/microfarad. Accessed 24 Feb. 2026.

Medical Definition

microfarad

noun
mi·​cro·​far·​ad ˈmī-krō-ˌfa(ə)r-ˌad, -ˌfar-əd How to pronounce microfarad (audio)
: a unit of capacitance equal to one millionth of a farad
Last Updated: - Updated example sentences
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