definition of
doom

[1] #1 doom v. [destine, fate, designate] decree or designate beforehand; "She was destined to become a great pianist". wn

[2] #2 doom n. [doomsday, day of reckoning, end of the world] an unpleasant or disastrous destiny; "everyone was aware of the approaching doom but was helpless to avoid it"; "that's unfortunate but it isn't the end of the world". wn

[3] #3 doom v. [sentence, condemn] pronounce a sentence on (somebody) in a court of law; "He was condemned to ten years in prison". wn

[4] #4 doom v. make certain of the failure or destruction of; "This decision will doom me to lose my position". wn