Source : Webster's Revised Unabridged Dictionary (1913)

Overbold \O`ver*bold"\, a.
   Excessively or presumptuously bold; impudent. --Shak. --
   {O"ver*bold"ly}, adv.

Source : WordNet®

overbold
     adj : improperly forward or bold; "don't be fresh with me";
           "impertinent of a child to lecture a grownup"; "an
           impudent boy given to insulting strangers" [syn: {fresh},
            {impertinent}, {impudent}, {smart}, {saucy}, {sassy}]