caput

What Does Kaput Stand For? 1 : utterly finished, defeated, or destroyed Their marriage is kaput. 2 : unable to function The refrigerator is kaput. —often used with go The engine suddenly went kaput. 3 : hopelessly outmoded. Is kaput informal? adjective (Informal) broken, finished, dead, destroyed, ruined, wrecked, undone, extinct, defunct, dead in the