"привѣтъ" meaning in Russian

{
  "forms": [
    {
      "form": "привѣ́тъ",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "privě́t",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ru",
        "2": "interjection",
        "head": "привѣ́тъ"
      },
      "expansion": "привѣ́тъ • (privě́t)",
      "name": "head"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "intj",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "privét",
          "word": "приве́т"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Russian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Russian pre-1918 spellings",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Pre-1918 spelling of приве́т (privét)."
      ],
      "id": "en-привѣтъ-ru-intj-IVsg8OLv",
      "links": [
        [
          "приве́т",
          "привет#Russian"
        ]
      ],
      "tags": [
        "alt-of",
        "dated"
      ]
    }
  ],
  "word": "привѣтъ"
}

{
  "forms": [
    {
      "form": "привѣ́тъ",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "privě́t",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ru",
        "2": "interjection",
        "head": "привѣ́тъ"
      },
      "expansion": "привѣ́тъ • (privě́t)",
      "name": "head"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "intj",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "privét",
          "word": "приве́т"
        }
      ],
      "categories": [
        "Pages with 2 entries",
        "Pages with entries",
        "Russian entries with incorrect language header",
        "Russian interjections",
        "Russian lemmas",
        "Russian obsolete forms",
        "Russian pre-1918 spellings",
        "Russian terms spelled with Ѣ"
      ],
      "glosses": [
        "Pre-1918 spelling of приве́т (privét)."
      ],
      "links": [
        [
          "приве́т",
          "привет#Russian"
        ]
      ],
      "tags": [
        "alt-of",
        "dated"
      ]
    }
  ],
  "word": "привѣтъ"
}