Source : Webster's Revised Unabridged Dictionary (1913)

Mo \Mo\, a., adv., & n. [Written also {moe}.] [AS. m[=a]. See
   {More}.]
   More; -- usually, more in number. [Obs.]

         An hundred thousand mo.                  --Chaucer.

         Likely to find mo to commend than to imitate it.
                                                  --Fuller.

Source : WordNet®

Mo
     n 1: a polyvalent metallic element that resembles chromium and
          tungsten in its properties; used to strengthen and
          harden steel [syn: {molybdenum}, {atomic number 42}]
     2: 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
        [syn: {Missouri}, {Show Me State}]

Source : Free On-Line Dictionary of Computing

mo
     
         The {country code} for Macau.
     
        (1999-01-27)