The Collaborative International Dictionary of English v.0.48:
Heavenward \Heav"en*ward\ (h[e^]v"'n*w[~e]rd), a. & adv. Toward heaven. [1913 Webster]WordNet (r) 3.0 (2006):
heavenward adv 1: toward heaven; "he pointed heavenward" [syn: heavenward, heavenwards, heavenwardly] adj 1: directed toward heaven or the sky; "the soul in its heavenward flight" [syn: heavenward, skyward]