Answer: kaput

AnswerCrossword Clue
KAPUTCompletely dead, as an engine
KAPUTDefeated: Slang.
KAPUTDone for: Slang.
KAPUTDone for.
KAPUTFinished.
KAPUTGone phfft
KAPUTUtterly defeated
KAPUTUtterly finished
KAPUTWashed up
KAPUTDead, as an engine
KAPUTFini
KAPUTUtterly destroyed
KAPUTRuined, in slang
KAPUTNot working
KAPUTCondition of Wehrmacht.
KAPUTUtterly dead
KAPUTOver and done with
KAPUTCompletely inoperative
KAPUTDone-for
KAPUTDone for!
KAPUTIrreparably broken
KAPUTBusted
KAPUTBroken down for good
KAPUTHow a dying machine goes
KAPUTD-E-A-D dead
kaputruined or broken
kaputruined
kaputto cease functioning; break down
KAPUTBusted but good
KAPUTOut of circulation
KAPUTOn the fritz
KAPUTNo longer working
KAPUTTotally busted
KAPUTDead as a doornail
KAPUTDone for
KAPUTShot
KAPUTOut of order
KAPUTFinished
KAPUTDown the tubes
KAPUTUnable to function, slangily