The Collaborative International Dictionary of English v.0.48:

Neoclassic \Ne`o*clas"sic\, Neoclassical \Ne`o*clas"si*cal\, a.
   [Neo- + classic.]
   Belonging to, or designating, the modern revival or
   adaptation of classical, esp. Greco-Roman, style, taste and
   manner of work in architecture, arts, literature, etc.
   [Webster 1913 Suppl.+ WordNet 1.5]

WordNet (r) 3.0 (2006):

neoclassical
    adj 1: characteristic of a revival of an earlier classical style
           [syn: neoclassic, neoclassical]