calamitous

形容词 calamitous:

1. (of events) having extremely unfortunate or dire consequences; bringing ruin
   同义词：black, disastrous, fatal, fateful

1. A play, film, television program, or other narrative work that portrays or depicts calamitous events and has an unhappy but meaningful ending.
   悲剧式作品刻画或描写灾难性事件的剧作、电影、电视节目或其它叙事作品，有不幸的但意味深长的结局
2. An indication of something important or calamitous about to occur; an omen.
   预告，为 ... 的征兆预示着重大事情或灾难性事情即将发生的预兆; 预告

ca.lam.i.tous

adj.（形容词）
Causing or involving calamity; disastrous.
灾难的：导致或涉及灾难的；灾难性的

【引伸】
calam.itously
adv.（副词）
calam.itousness
n.（名词）