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 ]

. All that architecture which, since the beginning of the Italian Renaissance, about 1420, has been designed with deliberate imitation of Greco-Roman buildings. [ Webster 1913 Suppl. ]

n. a revival of the classical Greek and Roman style in art or literature. [ WordNet 1.5 ]

n. an advocate of neoclassicism. [ WordNet 1.5 ]