Definition of Exceedingly

Adverb: exceedingly  ik'see-ding-lee or ek'see-ding-lee

1. To an extreme degree
   "exceedingly cold";
   - extremely, super, passing, stone
    
2. Used as an intensifier
   "she was exceedingly gifted";
   - very, really, real [N. Amer], rattling, dirty [Brit], extremely, thoroughly, enormously, tremendously, hugely, staggeringly

See also:
exceeding
exceeds