"kövön" meaning in Hungarian

{
  "etymology_templates": [
    {
      "args": {
        "1": "hu",
        "2": "kő",
        "3": "-ön",
        "nocat": "y",
        "pos2": "superessive case ending",
        "t1": "stone"
      },
      "expansion": "kő (“stone”) + -ön (superessive case ending)",
      "name": "af"
    }
  ],
  "etymology_text": "From the köv- stem of kő (“stone”) + -ön (superessive case ending).",
  "head_templates": [
    {
      "args": {
        "1": "hu",
        "2": "noun form"
      },
      "expansion": "kövön",
      "name": "head"
    }
  ],
  "hyphenation": [
    "kö‧vön"
  ],
  "lang": "Hungarian",
  "lang_code": "hu",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Hungarian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "kő kövön nem marad"
        }
      ],
      "form_of": [
        {
          "word": "kő"
        }
      ],
      "glosses": [
        "superessive singular of kő"
      ],
      "id": "en-kövön-hu-noun-qdGCnebC",
      "links": [
        [
          "kő",
          "kő#Hungarian"
        ]
      ],
      "tags": [
        "form-of",
        "singular",
        "superessive"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈkøvøn]"
    }
  ],
  "word": "kövön"
}

{
  "derived": [
    {
      "word": "kő kövön nem marad"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "hu",
        "2": "kő",
        "3": "-ön",
        "nocat": "y",
        "pos2": "superessive case ending",
        "t1": "stone"
      },
      "expansion": "kő (“stone”) + -ön (superessive case ending)",
      "name": "af"
    }
  ],
  "etymology_text": "From the köv- stem of kő (“stone”) + -ön (superessive case ending).",
  "head_templates": [
    {
      "args": {
        "1": "hu",
        "2": "noun form"
      },
      "expansion": "kövön",
      "name": "head"
    }
  ],
  "hyphenation": [
    "kö‧vön"
  ],
  "lang": "Hungarian",
  "lang_code": "hu",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Hungarian entries with incorrect language header",
        "Hungarian non-lemma forms",
        "Hungarian noun forms",
        "Hungarian terms with IPA pronunciation"
      ],
      "form_of": [
        {
          "word": "kő"
        }
      ],
      "glosses": [
        "superessive singular of kő"
      ],
      "links": [
        [
          "kő",
          "kő#Hungarian"
        ]
      ],
      "tags": [
        "form-of",
        "singular",
        "superessive"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈkøvøn]"
    }
  ],
  "word": "kövön"
}