AMU A unit of mass equal to 1/12 the mass of an atom of the 12C isotope of carbon.
Word: AMU
Length: 3 letters
Dictionary: Valid in TWL and SOWPODS
Status: Official Scrabble word
The word AMU can be used in various contexts. As a valid Scrabble word, it can be played on the Scrabble board according to standard game rules.