definition of
dead

[1] #1 dead a. no longer having or seeming to have or expecting to have life; "the nerve is dead"; "a dead pallor"; "he was marked as a dead man by the assassin". wn

[2] #2 dead n. people who are no longer living; "they buried the dead". wn

[3] #3 dead a. not showing characteristics of life especially the capacity to sustain life; no longer exerting force or having energy or heat; "Mars is a dead planet"; "dead soil"; "dead coals"; "the fire is dead". wn

[4] #4 dead s. [all in, beat, bushed] very tired; "was all in at the end of the day"; "so beat I could flop down and go to sleep anywhere"; "bushed after all that exercise"; "I'm dead after that long trip". wn

[5] #5 dead n. a time when coldness (or some other quality associated with death) is intense; "the dead of winter". wn