mo has definitions from the fields of chemistry,government,geography
1
[ noun ] (government,geography) a midwestern state in central United States; a border state during the American Civil War, Missouri was admitted to the Confederacy without actually seceding from the Union
2
[ noun ] Last name, frequency rank in the U.S. is 16063
3
[ noun ] (chemistry) a polyvalent metallic element that resembles chromium and tungsten in its properties; used to strengthen and harden steel
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