mu

noun

ˈmyü How to pronounce mu (audio) ˈmü How to pronounce mu (audio)
: the 12th letter of the Greek alphabet see Alphabet Table

Word History

Etymology

Greek my

First Known Use

13th century, in the meaning defined above

Time Traveler
The first known use of mu was in the 13th century

Dictionary Entries Near mu

Mtwara

mu

muazzin

See More Nearby Entries 

Cite this Entry

“Mu.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mu. Accessed 22 Nov. 2024.

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Kids Definition

mu

noun
ˈmyü How to pronounce mu (audio) ˈmü How to pronounce mu (audio)
: the twelfth letter of the Greek alphabet
—Μ or μ

Medical Definition

mu

noun
ˈmyü How to pronounce mu (audio) ˈmü How to pronounce mu (audio)
plural mu
: micron
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