The Collaborative International Dictionary of English v.0.48:

Alexandria \Alexandria\ n.
   a city on the Mediterranean Sea, the chief port of Egypt.

   Syn: El Iskandariyah
        [WordNet 1.5]

WordNet (r) 3.0 (2006):

Alexandria
    n 1: a town in Louisiana on the Red River
    2: the chief port of Egypt; located on the western edge of the
       Nile delta on the Mediterranean Sea; founded by Alexander the
       Great; the capital of ancient Egypt [syn: Alexandria, El
       Iskandriyah]