"crewnecked" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "crewneck",
        "3": "ed"
      },
      "expansion": "crewneck + -ed",
      "name": "suffix"
    }
  ],
  "etymology_text": "crewneck + -ed",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "crewnecked (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "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 terms suffixed with -ed",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1999, Jenny Pitman, Jenny Pitman: The Autobiography, page 210",
          "text": "Usually I wore white crewnecked jumpers, because they were easy. I had a collection of them, but one seemed particularly lucky and I'd put it on that morning.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Having a crewneck."
      ],
      "id": "en-crewnecked-en-adj-t0Yn~bIV",
      "links": [
        [
          "crewneck",
          "crewneck"
        ]
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "word": "crewnecked"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "crewneck",
        "3": "ed"
      },
      "expansion": "crewneck + -ed",
      "name": "suffix"
    }
  ],
  "etymology_text": "crewneck + -ed",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "crewnecked (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "English adjectives",
        "English entries with incorrect language header",
        "English lemmas",
        "English terms suffixed with -ed",
        "English terms with quotations",
        "English uncomparable adjectives",
        "Quotation templates to be cleaned"
      ],
      "examples": [
        {
          "ref": "1999, Jenny Pitman, Jenny Pitman: The Autobiography, page 210",
          "text": "Usually I wore white crewnecked jumpers, because they were easy. I had a collection of them, but one seemed particularly lucky and I'd put it on that morning.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Having a crewneck."
      ],
      "links": [
        [
          "crewneck",
          "crewneck"
        ]
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "word": "crewnecked"
}