"legionnaire hat" meaning in English

{
  "etymology_text": "From the type of cap worn by the French Foreign Legion.",
  "forms": [
    {
      "form": "legionnaire hats",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "legionnaire hat (plural legionnaire hats)",
      "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": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Headwear",
          "orig": "en:Headwear",
          "parents": [
            "Clothing",
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A type of peaked cap with a distinctive extension on the back to protect the wearer's neck against sunburn."
      ],
      "id": "en-legionnaire_hat-en-noun-sFNAZRGe"
    }
  ],
  "word": "legionnaire hat"
}

{
  "etymology_text": "From the type of cap worn by the French Foreign Legion.",
  "forms": [
    {
      "form": "legionnaire hats",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "legionnaire hat (plural legionnaire hats)",
      "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",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Headwear"
      ],
      "glosses": [
        "A type of peaked cap with a distinctive extension on the back to protect the wearer's neck against sunburn."
      ]
    }
  ],
  "word": "legionnaire hat"
}