fantastically Meaning, Definition & Usage

  1. adverb exceedingly; extremely
    incredibly; fabulously.
    • she plays fabulously well

WordNet


Fan*tas"tic*al*ly adverb
Definitions
  1. In a fantastic manner.
    the letter A, in scarlet, fantastically embroidered with gold thread, upon her bosom. Hawthorne.

Webster 1913