"østers" meaning in Norwegian Bokmål

{
  "etymology_templates": [
    {
      "args": {
        "1": "nb",
        "2": "nds",
        "3": "östers"
      },
      "expansion": "Low German östers",
      "name": "der"
    }
  ],
  "etymology_text": "From Low German östers.",
  "forms": [
    {
      "form": "østersen",
      "tags": [
        "definite",
        "singular"
      ]
    },
    {
      "form": "østers",
      "tags": [
        "indefinite",
        "plural"
      ]
    },
    {
      "form": "østerser",
      "tags": [
        "indefinite",
        "plural"
      ]
    },
    {
      "form": "østersene",
      "tags": [
        "definite",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m",
        "2": "østersen",
        "3": "østers",
        "4": "østersene",
        "ip2": "østerser"
      },
      "expansion": "østers m (definite singular østersen, indefinite plural østers or østerser, definite plural østersene)",
      "name": "nb-noun"
    }
  ],
  "lang": "Norwegian Bokmål",
  "lang_code": "nb",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Norwegian Bokmål entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "nb",
          "name": "Mollusks",
          "orig": "nb:Mollusks",
          "parents": [
            "Animals",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "an oyster (mollusc of family Ostreidae)"
      ],
      "id": "en-østers-nb-noun-HXiQjNCU",
      "links": [
        [
          "oyster",
          "oyster#English"
        ],
        [
          "Ostreidae",
          "Ostreidae#Translingual"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "word": "østers"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "nb",
        "2": "nds",
        "3": "östers"
      },
      "expansion": "Low German östers",
      "name": "der"
    }
  ],
  "etymology_text": "From Low German östers.",
  "forms": [
    {
      "form": "østersen",
      "tags": [
        "definite",
        "singular"
      ]
    },
    {
      "form": "østers",
      "tags": [
        "indefinite",
        "plural"
      ]
    },
    {
      "form": "østerser",
      "tags": [
        "indefinite",
        "plural"
      ]
    },
    {
      "form": "østersene",
      "tags": [
        "definite",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m",
        "2": "østersen",
        "3": "østers",
        "4": "østersene",
        "ip2": "østerser"
      },
      "expansion": "østers m (definite singular østersen, indefinite plural østers or østerser, definite plural østersene)",
      "name": "nb-noun"
    }
  ],
  "lang": "Norwegian Bokmål",
  "lang_code": "nb",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Norwegian Bokmål entries with incorrect language header",
        "Norwegian Bokmål lemmas",
        "Norwegian Bokmål masculine nouns",
        "Norwegian Bokmål nouns",
        "Norwegian Bokmål terms derived from Low German",
        "nb:Mollusks"
      ],
      "glosses": [
        "an oyster (mollusc of family Ostreidae)"
      ],
      "links": [
        [
          "oyster",
          "oyster#English"
        ],
        [
          "Ostreidae",
          "Ostreidae#Translingual"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "word": "østers"
}