Meaning of mu

mu

Pronunciation: (my, m), [key]
— n.
  1. the 12th letter of the Greek alphabet (M, &mgr;).
  2. the consonant sound represented by this letter.
  3. micron (def. 1).

Mu

Pronunciation: (my, m), [key]
— n.
  1. a legendary lost continent supposed to have sunk into the SW Pacific Ocean at about the same time that Atlantis disappeared into the Atlantic Ocean.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
See also:
  • mu (Thesaurus)