"Christmas elf" meaning in English

{
  "forms": [
    {
      "form": "Christmas elves",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "Christmas elves"
      },
      "expansion": "Christmas elf (plural Christmas elves)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Christmas",
          "orig": "en:Christmas",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              112,
              125
            ]
          ],
          "ref": "1863, Nelsie Brook, Never Give Up; A Christmas Story for Working-men and their Wives, London: S.W. Partridge, page 30:",
          "text": "Simple stories were read to the enchanted little listeners, who never wearied of hearing them, - tales of how a Christmas elf, a merry little being, rode in his fairy chariot over the tops of houses, and laden with presents, could pass unsoiled down sooty chimneys, and place the pretty gifts under the pillows of good children without their knowing it, or slip them into old stockings which might be hanging at the sides of little beds.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "An elf that assists Santa Claus with the making, wrapping, delivery, etc., of presents."
      ],
      "id": "en-Christmas_elf-en-noun-95DE8Ibl",
      "links": [
        [
          "assist",
          "assist"
        ],
        [
          "Santa Claus",
          "Santa Claus"
        ],
        [
          "present",
          "present"
        ]
      ]
    }
  ],
  "word": "Christmas elf"
}

{
  "forms": [
    {
      "form": "Christmas elves",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "Christmas elves"
      },
      "expansion": "Christmas elf (plural Christmas elves)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with quotations",
        "Pages with 1 entry",
        "Pages with entries",
        "Quotation templates to be cleaned",
        "en:Christmas"
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              112,
              125
            ]
          ],
          "ref": "1863, Nelsie Brook, Never Give Up; A Christmas Story for Working-men and their Wives, London: S.W. Partridge, page 30:",
          "text": "Simple stories were read to the enchanted little listeners, who never wearied of hearing them, - tales of how a Christmas elf, a merry little being, rode in his fairy chariot over the tops of houses, and laden with presents, could pass unsoiled down sooty chimneys, and place the pretty gifts under the pillows of good children without their knowing it, or slip them into old stockings which might be hanging at the sides of little beds.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "An elf that assists Santa Claus with the making, wrapping, delivery, etc., of presents."
      ],
      "links": [
        [
          "assist",
          "assist"
        ],
        [
          "Santa Claus",
          "Santa Claus"
        ],
        [
          "present",
          "present"
        ]
      ]
    }
  ],
  "word": "Christmas elf"
}