Definition of holocaust in English:



  • 1Destruction or slaughter on a mass scale, especially caused by fire or nuclear war.

    ‘a nuclear holocaust’
    • ‘Up to one million of the country's seven million people were slaughtered in a week-long holocaust.’
    • ‘Why should they, on top of everything else they go through, have to suffer the terror of anticipating a nuclear holocaust?’
    • ‘Most of us have long forgotten the dread of nuclear holocaust that seemed almost inevitable prior to the fall of the Soviet Union.’
    • ‘I felt like one of the survivors after a nuclear holocaust.’
    • ‘The world came within an inch of nuclear holocaust during the Cuban missile crisis.’
    • ‘The Cold War bred a generation obsessed with fear and concern about imminent nuclear holocaust.’
    • ‘This is a racist holocaust, where people are targeted for slaughter because of their ethnicity - yet many people deny this basic truth.’
    • ‘Fear of chemical warfare was replaced by the fear of nuclear holocaust, and so science was again linked to mass destruction.’
    • ‘And survivors of the Rwandan genocide and the holocaust work to keep the memories of their relatives alive.’
    • ‘It was a real possibility that the entire world would end in a nuclear holocaust.’
    • ‘His personal loss, the holocaust and the general exhaustion and destruction of the war coloured his work for many years.’
    • ‘It was enough to know that Israel would be a place of refuge for Jews around the world if another holocaust threatened.’
    • ‘He could well have a nuclear holocaust on his hands before this was over.’
    • ‘For the first time in two generations, the threat of nuclear holocaust engulfing humanity began to abate.’
    • ‘When this song was written, people till saw the threat of nuclear holocaust as a very real thing and the lyrics describe the moment that the first bomb goes off.’
    • ‘For Antarctic mammals it was to be a holocaust; so many were slaughtered that by the 1830s there was virtually nothing left to kill.’
    • ‘Another correspondent defines as holocausts the almost total destruction of some Maori tribes by other tribes.’
    cataclysm, disaster, catastrophe, destruction, devastation, demolition, annihilation, ravaging
    View synonyms
    1. 1.1the Holocaust The mass murder of Jews under the German Nazi regime during the period 1941–5. More than 6 million European Jews, as well as members of other persecuted groups, were murdered at concentration camps such as Auschwitz.
  • 2historical A Jewish sacrificial offering which was burnt completely on an altar.

    • ‘In open sacrifice, the smoke of their holocaust at the temple is sent aloft with an unspoken prayer to the old gods.’


Middle English: from Old French holocauste, via late Latin from Greek holokauston, from holos ‘whole’ + kaustos ‘burnt’ (from kaiein ‘burn’).