Fabulous /(făb"ū̇*lŭs)/

Fab·u·lous

Fabulous

a.
  1. Feigned, as a story or fable; related in fable; devised; invented; not real; fictitious; as, a fabulous description; a fabulous hero.
    The fabulous birth of Minerva.
    — Chesterfield.
  2. Beyond belief; exceedingly great; as, a fabulous price.
  3. Exceptionally good; extremely pleasing. [informal]

Phrases & Compounds
Fabulous age
that period in the history of a nation of which the only accounts are myths and unverified legends; as, the fabulous age of Greece and Rome.