1 : physically inactive; "Crater Lake is in the crater of a dead volcano of the Cascade Range"
2 : 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"
adjectif
1 : no longer having or seeming to have or expecting to have life
nom
1 : people who are no longer living
adverbe
1 : quickly and without warning
2 : completely and without qualification; used informally as intensifiers