"rallying cry" meaning in English

{
  "forms": [
    {
      "form": "rallying cries",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "rallying cry (plural rallying cries)",
      "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"
        }
      ],
      "examples": [
        {
          "ref": "2021 September 22, Caroline Siede, “Dear Evan Hansen is a misfire on just about every level”, in AV Club",
          "text": "Soon enough, Evan is faking elaborate email correspondence between himself and Connor, and turning his fake grief into viral fame with a memorial speech that becomes an internet rallying cry for mental health and suicide prevention.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A form of war cry that encourages people to unite in a common cause"
      ],
      "id": "en-rallying_cry-en-noun-CrdM~Eiu",
      "links": [
        [
          "war cry",
          "war cry"
        ],
        [
          "unite",
          "unite"
        ]
      ]
    }
  ],
  "word": "rallying cry"
}

{
  "forms": [
    {
      "form": "rallying cries",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "rallying cry (plural rallying cries)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with quotations"
      ],
      "examples": [
        {
          "ref": "2021 September 22, Caroline Siede, “Dear Evan Hansen is a misfire on just about every level”, in AV Club",
          "text": "Soon enough, Evan is faking elaborate email correspondence between himself and Connor, and turning his fake grief into viral fame with a memorial speech that becomes an internet rallying cry for mental health and suicide prevention.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A form of war cry that encourages people to unite in a common cause"
      ],
      "links": [
        [
          "war cry",
          "war cry"
        ],
        [
          "unite",
          "unite"
        ]
      ]
    }
  ],
  "word": "rallying cry"
}