1.
[syn: ghastly, grim, grisly, gruesome, macabre, sick]
The Collaborative International Dictionary of English v.0.48:
macabre \macabre\ (m[.a]*k[aum]"b[~e]r) adj.
1. portraying human injury or death in a way so as to
inspiring shock or horror; gruesome; ghastly; as, macabre
tortures conceived by madmen. [Also spelled macaber.]
Syn: ghastly, grisly, gruesome, lurid.
[WordNet 1.5]
2. Pertaining to or portraying the grim aspects of death, or
the allegorical dance of death.
[PJC]
WordNet (r) 3.0 (2006):
macabre
adj 1: shockingly repellent; inspiring horror; "ghastly wounds";
"the grim aftermath of the bombing"; "the grim task of
burying the victims"; "a grisly murder"; "gruesome
evidence of human sacrifice"; "macabre tales of war and
plague in the Middle ages"; "macabre tortures conceived
by madmen" [syn: ghastly, grim, grisly, gruesome,
macabre, sick]