MO
Definition:
- [noun] a polyvalent metallic element that resembles chromium and tungsten in its properties; used to strengthen and harden steel
Synonyms: lybdenum, Mo, atomic number 42 - [noun] 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
Synonyms: Missouri, Show Me State, MO
Synonyms:
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