Source : Webster's Revised Unabridged Dictionary (1913)

Advisement \Ad*vise"ment\ ([a^]d*v[imac]z"ment), n. [OE.
   avisement, F. avisement, fr. aviser. See {Advise}, and cf.
   {Avisement}.]
   1. Counsel; advice; information. [Archaic]

            And mused awhile, waking advisement takes of what
            had passed in sleep.                  --Daniel.

   2. Consideration; deliberation; consultation.

            Tempering the passion with advisement slow.
                                                  --Spenser.

Source : WordNet®

advisement
     n : careful consideration; "a little deliberation would have
         deterred them" [syn: {deliberation}, {weighing}]