are letters that make 'mu'
are words within 'mu'
is an anagram of 'mu'
mug, mud, IMU, amu, mun, mut, mum, emu, Mus
are words created by adding a letter to 'mu'
1 possible definitions for 'mu'
Under this definition, mu is a noun and has the following properties:
'mu' can be a type of letter, letter of the alphabet, alphabetic character.
'mu' can be a member of Greek alphabet.