The sailors had a sense/feeling of (impending) 'doom' as the storm approached. [=they sensed or felt that something very bad was going to happen]
The 'prophets of doom' [=people who predict that bad things will happen] say that the Internet will kill off print newspapers.
The poor economy 'spelled doom' for many small businesses. [=many small businesses would fail because of the poor economy]
(..) They shut down the main reactor. We'll be destroyed for sure. This is madness. We're doomed. There'll be no escape for the princess this time. What's that? R-D, where are you? At last. (..)1977 Star Wars: Episode IV - A New Hope
(..) Someone was in the pod. The tracks go off in this direction. Look, sir. Droids. We stopped. Wake up. Wake up! We're doomed. Do you think they'll melt us down? Don't shoot. Don't shoot. Will this never end? (..)1977 Star Wars: Episode IV - A New Hope
(..) you must know. You are the King's Hand and the King is a fool-- your friend, I know, but a fool-- and doomed unless you save him. I've been in the capital a month. Why have you waited so long to tell me this? (..)2011 TvShow: Game of Thrones Title: The Wolf and the Lion Season: 1 Episode 5