"elm" meaning in Catalan

{
  "etymology_templates": [
    {
      "args": {
        "1": "ca",
        "2": "la",
        "3": "helmus"
      },
      "expansion": "Latin helmus",
      "name": "der"
    },
    {
      "args": {
        "1": "13th century"
      },
      "expansion": "the 13th century",
      "name": "etydate/the"
    },
    {
      "args": {
        "1": "13th century"
      },
      "expansion": "First attested in the 13th century.",
      "name": "etydate"
    }
  ],
  "etymology_text": "From Latin helmus, elmus. First attested in the 13th century.",
  "forms": [
    {
      "form": "elms",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "elm m (plural elms)",
      "name": "ca-noun"
    }
  ],
  "lang": "Catalan",
  "lang_code": "ca",
  "pos": "noun",
  "related": [
    {
      "_dis1": "0 0",
      "word": "elmet"
    }
  ],
  "senses": [
    {
      "categories": [
        {
          "_dis": "48 52",
          "kind": "topical",
          "langcode": "ca",
          "name": "Headwear",
          "orig": "ca:Headwear",
          "parents": [
            "Clothing",
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "helmet"
      ],
      "id": "en-elm-ca-noun-EVWEhgzV",
      "links": [
        [
          "helmet",
          "helmet"
        ]
      ],
      "tags": [
        "masculine"
      ]
    },
    {
      "categories": [
        {
          "_dis": "2 98",
          "kind": "other",
          "name": "Catalan entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "4 96",
          "kind": "lifeform",
          "langcode": "ca",
          "name": "Snails",
          "orig": "ca:Snails",
          "parents": [
            "Gastropods",
            "Mollusks",
            "Animals",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "48 52",
          "kind": "topical",
          "langcode": "ca",
          "name": "Headwear",
          "orig": "ca:Headwear",
          "parents": [
            "Clothing",
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Semicassis saburon (helmet snail found in the Mediterranean and eastern Atlantic)"
      ],
      "id": "en-elm-ca-noun-7V8AXnfS",
      "links": [
        [
          "helmet snail",
          "helmet snail#English"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "wikipedia": [
    "Grup Enciclopèdia Catalana"
  ],
  "word": "elm"
}

{
  "categories": [
    "Catalan countable nouns",
    "Catalan entries with incorrect language header",
    "Catalan lemmas",
    "Catalan masculine nouns",
    "Catalan nouns",
    "Catalan terms derived from Latin",
    "ca:Headwear",
    "ca:Snails"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "ca",
        "2": "la",
        "3": "helmus"
      },
      "expansion": "Latin helmus",
      "name": "der"
    },
    {
      "args": {
        "1": "13th century"
      },
      "expansion": "the 13th century",
      "name": "etydate/the"
    },
    {
      "args": {
        "1": "13th century"
      },
      "expansion": "First attested in the 13th century.",
      "name": "etydate"
    }
  ],
  "etymology_text": "From Latin helmus, elmus. First attested in the 13th century.",
  "forms": [
    {
      "form": "elms",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "elm m (plural elms)",
      "name": "ca-noun"
    }
  ],
  "lang": "Catalan",
  "lang_code": "ca",
  "pos": "noun",
  "related": [
    {
      "word": "elmet"
    }
  ],
  "senses": [
    {
      "glosses": [
        "helmet"
      ],
      "links": [
        [
          "helmet",
          "helmet"
        ]
      ],
      "tags": [
        "masculine"
      ]
    },
    {
      "categories": [
        "Entries using missing taxonomic name (species)"
      ],
      "glosses": [
        "Semicassis saburon (helmet snail found in the Mediterranean and eastern Atlantic)"
      ],
      "links": [
        [
          "helmet snail",
          "helmet snail#English"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "wikipedia": [
    "Grup Enciclopèdia Catalana"
  ],
  "word": "elm"
}