资料来源 : Webster's Revised Unabridged Dictionary (1913)

Unadvised \Un`ad*vised"\, a.
   1. Not prudent; not discreet; ill advised. --Shak.

   2. Done without due consideration; wanton; rash;
      inconsiderate; as, an unadvised proceeding. --
      {Un`ad*vis"ed*ly}, adv. -- {Un`ad*vis"ed*ness}, n.