The Collaborative International Dictionary
Heroicomic
Heroicomic \He`ro*i*com"ic\, Heroicomical \He`ro*i*com"ic*al\, a. [Cf. F. h['e]ro["i]comigue. See Heroic, and Comic.] Combining the heroic and the ludicrous; denoting high burlesque; as, a heroicomic poem.
Wiktionary
heroicomic
a. (alternative form of heroicomical English)