"know someone" meaning in English

{
  "forms": [
    {
      "form": "knows someone",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "knowing someone",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "knew someone",
      "tags": [
        "past"
      ]
    },
    {
      "form": "known someone",
      "tags": [
        "participle",
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "know<,,knew,known> someone"
      },
      "expansion": "know someone (third-person singular simple present knows someone, present participle knowing someone, simple past knew someone, past participle known someone)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Entries with translation boxes",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Mandarin terms with non-redundant manual transliterations",
          "parents": [
            "Terms with non-redundant manual transliterations",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Finnish translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Mandarin translations",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1996, The Advocate, number 701, page 14:",
          "text": "Matsuo admitted to the paper that he told Rana, \"I know someone, and the TLC's going to get you.\" Get him it did.",
          "type": "quote"
        }
      ],
      "glosses": [
        "To have personal or social connections."
      ],
      "id": "en-know_someone-en-verb-6Bx5334o",
      "links": [
        [
          "personal",
          "personal"
        ],
        [
          "social",
          "social"
        ],
        [
          "connections",
          "connections"
        ]
      ],
      "raw_glosses": [
        "(idiomatic) To have personal or social connections."
      ],
      "tags": [
        "idiomatic"
      ],
      "translations": [
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "sense": "have connections",
          "word": "有關係"
        },
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "roman": "yǒuguānxi",
          "sense": "have connections",
          "word": "有关系"
        },
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "have connections",
          "word": "olla suhteita"
        }
      ]
    }
  ],
  "sounds": [
    {
      "audio": "En-au-know someone.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/5/54/En-au-know_someone.ogg/En-au-know_someone.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/5/54/En-au-know_someone.ogg"
    }
  ],
  "word": "know someone"
}

{
  "forms": [
    {
      "form": "knows someone",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "knowing someone",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "knew someone",
      "tags": [
        "past"
      ]
    },
    {
      "form": "known someone",
      "tags": [
        "participle",
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "know<,,knew,known> someone"
      },
      "expansion": "know someone (third-person singular simple present knows someone, present participle knowing someone, simple past knew someone, past participle known someone)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English idioms",
        "English lemmas",
        "English multiword terms",
        "English terms with quotations",
        "English verbs",
        "Entries with translation boxes",
        "Mandarin terms with non-redundant manual transliterations",
        "Pages with 1 entry",
        "Pages with entries",
        "Terms with Finnish translations",
        "Terms with Mandarin translations"
      ],
      "examples": [
        {
          "ref": "1996, The Advocate, number 701, page 14:",
          "text": "Matsuo admitted to the paper that he told Rana, \"I know someone, and the TLC's going to get you.\" Get him it did.",
          "type": "quote"
        }
      ],
      "glosses": [
        "To have personal or social connections."
      ],
      "links": [
        [
          "personal",
          "personal"
        ],
        [
          "social",
          "social"
        ],
        [
          "connections",
          "connections"
        ]
      ],
      "raw_glosses": [
        "(idiomatic) To have personal or social connections."
      ],
      "tags": [
        "idiomatic"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "En-au-know someone.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/5/54/En-au-know_someone.ogg/En-au-know_someone.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/5/54/En-au-know_someone.ogg"
    }
  ],
  "translations": [
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "sense": "have connections",
      "word": "有關係"
    },
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "roman": "yǒuguānxi",
      "sense": "have connections",
      "word": "有关系"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "have connections",
      "word": "olla suhteita"
    }
  ],
  "word": "know someone"
}