The Collaborative International Dictionary of English v.0.48:
Heroical \He*ro"ic*al\, a. Heroic. [R.] --Spectator. -- He*ro"ic*al*ly, adv. -- He*ro"ic*al*ness, n. [1913 Webster]WordNet (r) 3.0 (2006):
heroical adj 1: having or displaying qualities appropriate for heroes; "the heroic attack on the beaches of Normandy"; "heroic explorers" [syn: heroic, heroical]