"helmen" meaning in Finnish

{
  "head_templates": [
    {
      "args": {
        "1": "fi",
        "2": "noun form"
      },
      "expansion": "helmen",
      "name": "head"
    }
  ],
  "lang": "Finnish",
  "lang_code": "fi",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Finnish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "_dis": "42 34 14 9",
          "kind": "other",
          "name": "Middle English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "33 25 33 8",
          "kind": "other",
          "name": "Middle English entries with topic categories using raw markup",
          "parents": [
            "Entries with topic categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "33 25 33 8",
          "kind": "other",
          "name": "Middle English terms suffixed with -en (infinitival)",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "form_of": [
        {
          "word": "helmi"
        }
      ],
      "glosses": [
        "genitive singular of helmi"
      ],
      "id": "en-helmen-fi-noun-o1tbuXx4",
      "links": [
        [
          "helmi",
          "helmi#Finnish"
        ]
      ],
      "tags": [
        "form-of",
        "genitive",
        "singular"
      ]
    }
  ],
  "word": "helmen"
}

{
  "categories": [
    "Middle English entries with incorrect language header",
    "Middle English entries with topic categories using raw markup",
    "Middle English lemmas",
    "Middle English terms derived from Old English",
    "Middle English terms inherited from Old English",
    "Middle English terms suffixed with -en (infinitival)",
    "Middle English terms with IPA pronunciation",
    "Middle English verbs",
    "Middle English weak verbs",
    "enm:Armor",
    "enm:Headwear",
    "enm:Security"
  ],
  "head_templates": [
    {
      "args": {
        "1": "fi",
        "2": "noun form"
      },
      "expansion": "helmen",
      "name": "head"
    }
  ],
  "lang": "Finnish",
  "lang_code": "fi",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Finnish entries with incorrect language header",
        "Finnish non-lemma forms",
        "Finnish noun forms"
      ],
      "form_of": [
        {
          "word": "helmi"
        }
      ],
      "glosses": [
        "genitive singular of helmi"
      ],
      "links": [
        [
          "helmi",
          "helmi#Finnish"
        ]
      ],
      "tags": [
        "form-of",
        "genitive",
        "singular"
      ]
    }
  ],
  "word": "helmen"
}