"come come" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "come#Interjection"
      },
      "expansion": "Reduplication of come",
      "name": "reduplication"
    }
  ],
  "etymology_text": "Reduplication of come.",
  "lang": "English",
  "lang_code": "en",
  "pos": "intj",
  "senses": [
    {
      "alt_of": [
        {
          "word": "come"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English links with manual fragments",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English reduplications",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Alternative form of come."
      ],
      "id": "en-come_come-en-intj-m1zvUUQg",
      "links": [
        [
          "come",
          "come#Interjection"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "come come"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "come#Interjection"
      },
      "expansion": "Reduplication of come",
      "name": "reduplication"
    }
  ],
  "etymology_text": "Reduplication of come.",
  "lang": "English",
  "lang_code": "en",
  "pos": "intj",
  "senses": [
    {
      "alt_of": [
        {
          "word": "come"
        }
      ],
      "categories": [
        "English entries with incorrect language header",
        "English interjections",
        "English lemmas",
        "English links with manual fragments",
        "English multiword terms",
        "English reduplications",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "Alternative form of come."
      ],
      "links": [
        [
          "come",
          "come#Interjection"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "come come"
}