"reefer jacket" meaning in English

{
  "forms": [
    {
      "form": "reefer jackets",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "reefer jacket (plural reefer jackets)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "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 entries with topic categories using raw markup",
          "parents": [
            "Entries with topic categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Clothing",
          "orig": "en:Clothing",
          "parents": [
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "reefer-jacketed"
        }
      ],
      "examples": [
        {
          "ref": "1974, GB Edwards, The Book of Ebenezer Le Page, New York, published 2007, page 59",
          "text": "My great-uncle in a reefer-jacket, and looking like an old sea-captain with his white beard flying, was putting his whole heart and soul into the wheezey old harmonium [...].",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A thick double-breasted jacket."
      ],
      "id": "en-reefer_jacket-en-noun-L43vu7ST",
      "links": [
        [
          "double-breasted",
          "double-breasted"
        ]
      ],
      "synonyms": [
        {
          "word": "pea coat"
        }
      ]
    }
  ],
  "word": "reefer jacket"
}

{
  "derived": [
    {
      "word": "reefer-jacketed"
    }
  ],
  "forms": [
    {
      "form": "reefer jackets",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "reefer jacket (plural reefer jackets)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English entries with topic categories using raw markup",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with non-redundant non-automated sortkeys",
        "English terms with quotations",
        "Quotation templates to be cleaned",
        "en:Clothing"
      ],
      "examples": [
        {
          "ref": "1974, GB Edwards, The Book of Ebenezer Le Page, New York, published 2007, page 59",
          "text": "My great-uncle in a reefer-jacket, and looking like an old sea-captain with his white beard flying, was putting his whole heart and soul into the wheezey old harmonium [...].",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A thick double-breasted jacket."
      ],
      "links": [
        [
          "double-breasted",
          "double-breasted"
        ]
      ]
    }
  ],
  "synonyms": [
    {
      "word": "pea coat"
    }
  ],
  "word": "reefer jacket"
}