|Origin:||fabulosus, from fabula; FABLE|
extremely good or impressive [= wonderful]:
You look fabulous!
a fabulous meal
The room has fabulous views across the lake.
2 [only before noun]
very large in amount or size [= huge]:
the Duke's fabulous wealth
3 [only before noun]
fabulous creatures, places etc are mentioned in traditional stories, but do not really exist