Bab·y·lo·ni·an 
(băb′ə-lōnē-ən)
(băb′ə-lōnē-ən)adj.
1. Of or relating to Babylonia or Babylon or their people, culture, or language.
2. Characterized by a luxurious, pleasure-seeking, and often immoral way of life.
n.
1. A native or inhabitant of Babylon or Babylonia.
2. The form of Akkadian used in Babylonia.