pred. adj. very tired from exertion. Syn. -- all in(predicate), beat(predicate), dead(predicate), dead tired(predicate), knocked out(predicate). [ WordNet 1.5 ]
(adj) very tired, Syn. beat, bushed, dead, Example: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