"знаком" meaning in Russian

{
  "etymology_number": 1,
  "forms": [
    {
      "form": "знако́м",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "znakóm",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ru",
        "2": "adjective form",
        "head": "знако́м"
      },
      "expansion": "знако́м • (znakóm)",
      "name": "head"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "adj",
  "senses": [
    {
      "form_of": [
        {
          "extra": "znakómyj",
          "word": "знако́мый"
        }
      ],
      "glosses": [
        "short masculine singular of знако́мый (znakómyj)"
      ],
      "id": "en-знаком-ru-adj-I~Jke7iB",
      "links": [
        [
          "знако́мый",
          "знакомый#Russian"
        ]
      ],
      "tags": [
        "form-of",
        "masculine",
        "short-form",
        "singular"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[znɐˈkom]"
    }
  ],
  "word": "знаком"
}

{
  "etymology_number": 2,
  "forms": [
    {
      "form": "зна́ком",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "znákom",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ru",
        "2": "noun form",
        "g": "m-in",
        "g10": "",
        "g11": "",
        "g12": "",
        "g2": "",
        "g3": "",
        "g4": "",
        "g5": "",
        "g6": "",
        "g7": "",
        "g8": "",
        "g9": "",
        "head": "зна́ком",
        "head2": "",
        "head3": "",
        "head4": "",
        "head5": "",
        "head6": "",
        "tr": "",
        "tr2": "",
        "tr3": "",
        "tr4": "",
        "tr5": "",
        "tr6": ""
      },
      "expansion": "зна́ком • (znákom) m inan",
      "name": "head"
    },
    {
      "args": {
        "1": "зна́ком",
        "2": "m-in"
      },
      "expansion": "зна́ком • (znákom) m inan",
      "name": "ru-noun form"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "44 56",
          "kind": "other",
          "name": "Russian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "form_of": [
        {
          "extra": "znak",
          "word": "знак"
        }
      ],
      "glosses": [
        "instrumental singular of знак (znak)"
      ],
      "id": "en-знаком-ru-noun-0UG7mdOM",
      "links": [
        [
          "знак",
          "знак#Russian"
        ]
      ],
      "tags": [
        "form-of",
        "instrumental",
        "singular"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈznakəm]"
    }
  ],
  "word": "знаком"
}

{
  "categories": [
    "Russian 2-syllable words",
    "Russian adjective forms",
    "Russian entries with incorrect language header",
    "Russian non-lemma forms",
    "Russian noun forms",
    "Russian terms with IPA pronunciation"
  ],
  "etymology_number": 1,
  "forms": [
    {
      "form": "знако́м",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "znakóm",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ru",
        "2": "adjective form",
        "head": "знако́м"
      },
      "expansion": "знако́м • (znakóm)",
      "name": "head"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "adj",
  "senses": [
    {
      "form_of": [
        {
          "extra": "znakómyj",
          "word": "знако́мый"
        }
      ],
      "glosses": [
        "short masculine singular of знако́мый (znakómyj)"
      ],
      "links": [
        [
          "знако́мый",
          "знакомый#Russian"
        ]
      ],
      "tags": [
        "form-of",
        "masculine",
        "short-form",
        "singular"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[znɐˈkom]"
    }
  ],
  "word": "знаком"
}

{
  "categories": [
    "Russian 2-syllable words",
    "Russian entries with incorrect language header",
    "Russian non-lemma forms",
    "Russian noun forms",
    "Russian terms with IPA pronunciation"
  ],
  "etymology_number": 2,
  "forms": [
    {
      "form": "зна́ком",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "znákom",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ru",
        "2": "noun form",
        "g": "m-in",
        "g10": "",
        "g11": "",
        "g12": "",
        "g2": "",
        "g3": "",
        "g4": "",
        "g5": "",
        "g6": "",
        "g7": "",
        "g8": "",
        "g9": "",
        "head": "зна́ком",
        "head2": "",
        "head3": "",
        "head4": "",
        "head5": "",
        "head6": "",
        "tr": "",
        "tr2": "",
        "tr3": "",
        "tr4": "",
        "tr5": "",
        "tr6": ""
      },
      "expansion": "зна́ком • (znákom) m inan",
      "name": "head"
    },
    {
      "args": {
        "1": "зна́ком",
        "2": "m-in"
      },
      "expansion": "зна́ком • (znákom) m inan",
      "name": "ru-noun form"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "noun",
  "senses": [
    {
      "form_of": [
        {
          "extra": "znak",
          "word": "знак"
        }
      ],
      "glosses": [
        "instrumental singular of знак (znak)"
      ],
      "links": [
        [
          "знак",
          "знак#Russian"
        ]
      ],
      "tags": [
        "form-of",
        "instrumental",
        "singular"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈznakəm]"
    }
  ],
  "word": "знаком"
}