The Collaborative International Dictionary of English v.0.48:
Exceedingly \Ex*ceed"ing*ly\, adv. To a very great degree; beyond what is usual; surpassingly. It signifies more than very. [1913 Webster]WordNet (r) 3.0 (2006):
exceedingly adv 1: to an extreme degree; "extremely cold"; "extremely unpleasant" [syn: extremely, exceedingly, super, passing]