Source : Webster's Revised Unabridged Dictionary (1913)

Alexandrian \Al`ex*an"dri*an\, a.
   1. Of or pertaining to Alexandria in Egypt; as, the
      Alexandrian library.

   2. Applied to a kind of heroic verse. See {Alexandrine}, n.

Source : WordNet®

Alexandrian
     adj : of or relating to Alexander the Great or his empire