"ultimate sacrifice" meaning in English

{
  "forms": [
    {
      "form": "ultimate sacrifices",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "ultimate sacrifice (plural ultimate sacrifices)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with topic categories using raw markup",
          "parents": [
            "Entries with topic categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Death",
          "orig": "en:Death",
          "parents": [
            "Body",
            "Life",
            "Human",
            "Nature",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2000, Walter Prytulak, Paradise Regained: Prospects for a New Social Order in the Third Millennium",
          "text": "However, the selfsame individual may be called to serve in armed services in times of war, and be asked to make the ultimate sacrifice by giving up his life",
          "type": "quotation"
        },
        {
          "ref": "2002, Joe Stork, Erased in a Moment: Suicide Bombing Attacks Against Israeli Civilians, page 16",
          "text": "The organizers sought to portray the bombers as \"martyrs\"—that is, as heroes prepared to make the ultimate sacrifice in defense of their people.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Death for a cause or for one's country."
      ],
      "id": "en-ultimate_sacrifice-en-noun-6nfOWoRa",
      "links": [
        [
          "Death",
          "death"
        ],
        [
          "cause",
          "cause"
        ],
        [
          "country",
          "country"
        ]
      ],
      "synonyms": [
        {
          "word": "supreme sacrifice"
        },
        {
          "word": "martyrdom"
        }
      ]
    }
  ],
  "word": "ultimate sacrifice"
}

{
  "forms": [
    {
      "form": "ultimate sacrifices",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "ultimate sacrifice (plural ultimate sacrifices)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English entries with topic categories using raw markup",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with non-redundant non-automated sortkeys",
        "English terms with quotations",
        "Quotation templates to be cleaned",
        "en:Death"
      ],
      "examples": [
        {
          "ref": "2000, Walter Prytulak, Paradise Regained: Prospects for a New Social Order in the Third Millennium",
          "text": "However, the selfsame individual may be called to serve in armed services in times of war, and be asked to make the ultimate sacrifice by giving up his life",
          "type": "quotation"
        },
        {
          "ref": "2002, Joe Stork, Erased in a Moment: Suicide Bombing Attacks Against Israeli Civilians, page 16",
          "text": "The organizers sought to portray the bombers as \"martyrs\"—that is, as heroes prepared to make the ultimate sacrifice in defense of their people.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Death for a cause or for one's country."
      ],
      "links": [
        [
          "Death",
          "death"
        ],
        [
          "cause",
          "cause"
        ],
        [
          "country",
          "country"
        ]
      ]
    }
  ],
  "synonyms": [
    {
      "word": "supreme sacrifice"
    },
    {
      "word": "martyrdom"
    }
  ],
  "word": "ultimate sacrifice"
}