"kreun" meaning in Cornish

{
  "head_templates": [
    {
      "args": {
        "1": "kw",
        "2": "mutated noun"
      },
      "expansion": "kreun",
      "name": "head"
    }
  ],
  "lang": "Cornish",
  "lang_code": "kw",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Cornish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Hard mutation of greun."
      ],
      "id": "en-kreun-kw-noun-JJnsCgad",
      "links": [
        [
          "greun",
          "greun#Cornish"
        ]
      ]
    }
  ],
  "word": "kreun"
}

{
  "head_templates": [
    {
      "args": {
        "1": "kw",
        "2": "mutated noun"
      },
      "expansion": "kreun",
      "name": "head"
    }
  ],
  "lang": "Cornish",
  "lang_code": "kw",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Cornish entries with incorrect language header",
        "Cornish hard-mutation forms",
        "Cornish mutated nouns",
        "Cornish non-lemma forms"
      ],
      "glosses": [
        "Hard mutation of greun."
      ],
      "links": [
        [
          "greun",
          "greun#Cornish"
        ]
      ]
    }
  ],
  "word": "kreun"
}