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mu

[ myoo, moo ]
/ myu, mu /
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noun
the 12th letter of the Greek alphabet (M, μ).
the consonant sound represented by this letter.
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Origin of mu

First recorded in 1895–1900, mu is from the Greek word

Other definitions for mu (2 of 2)

Mu
[ myoo, moo ]
/ myu, mu /

noun
another name for Lemuria1 (def. 1).
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

How to use mu in a sentence

British Dictionary definitions for mu (1 of 3)

mu1
/ (mjuː) /

noun
the 12th letter in the Greek alphabet (Μ, μ), a consonant, transliterated as m

British Dictionary definitions for mu (2 of 3)

mu2

the internet domain name for
Mauritius

British Dictionary definitions for mu (3 of 3)

MU

abbreviation for
Musicians' Union
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
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