"Petersen" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "da",
        "3": "Petersen"
      },
      "expansion": "Danish Petersen",
      "name": "bor"
    },
    {
      "args": {
        "1": "en",
        "2": "no",
        "3": "Petersen"
      },
      "expansion": "Norwegian Petersen",
      "name": "bor"
    }
  ],
  "etymology_text": "From Danish Petersen or, less often, from Norwegian Petersen.",
  "forms": [
    {
      "form": "Petersens",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "Petersens"
      },
      "expansion": "Petersen (plural Petersens)",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English surnames",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 4 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "Petersen-Morley theorem"
        }
      ],
      "glosses": [
        "A surname from Danish."
      ],
      "id": "en-Petersen-en-name-XnyhOEQZ",
      "links": [
        [
          "surname",
          "surname"
        ]
      ]
    }
  ],
  "word": "Petersen"
}

{
  "derived": [
    {
      "word": "Petersen-Morley theorem"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "da",
        "3": "Petersen"
      },
      "expansion": "Danish Petersen",
      "name": "bor"
    },
    {
      "args": {
        "1": "en",
        "2": "no",
        "3": "Petersen"
      },
      "expansion": "Norwegian Petersen",
      "name": "bor"
    }
  ],
  "etymology_text": "From Danish Petersen or, less often, from Norwegian Petersen.",
  "forms": [
    {
      "form": "Petersens",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "Petersens"
      },
      "expansion": "Petersen (plural Petersens)",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English proper nouns",
        "English surnames",
        "English surnames from Danish",
        "English terms borrowed from Danish",
        "English terms borrowed from Norwegian",
        "English terms derived from Danish",
        "English terms derived from Norwegian",
        "English uncountable nouns",
        "Pages with 4 entries",
        "Pages with entries"
      ],
      "glosses": [
        "A surname from Danish."
      ],
      "links": [
        [
          "surname",
          "surname"
        ]
      ]
    }
  ],
  "word": "Petersen"
}