Mu

Translingual

Symbol

Mu

1. (chemistry, physics) The chemical symbol for muonium (anti-muon–electron pair pseudo-element; not the muon–anti-muon onium pair (muononium))

English

Wikipedia has an article on:

Mu

Wikipedia

Proper noun

Mu

1. A hypothetical continent that allegedly existed in the Atlantic or Pacific Ocean.

Noun

Mu (plural Mus)

1. μ (a mu particle)

Anagrams

• um, 'um, UM