"posing strap" meaning in English

{
  "forms": [
    {
      "form": "posing straps",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "posing strap (plural posing straps)",
      "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": "Underwear",
          "orig": "en:Underwear",
          "parents": [
            "Clothing",
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1988, Edmund White, chapter 5, in The Beautiful Room is Empty, New York: Vintage International, published 1994:",
          "text": "[…] Lou was a respectful reader of the boy books that were emerging then, those magazines of black-and-white photos of teenagers with shaved chests, sucked-in if unexercised stomachs, and cloth posing-straps who stood on a dais silhouetted against a sunburst of seamless paper.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A thong-style undergarment worn by male bodybuilders or models for physique magazines."
      ],
      "id": "en-posing_strap-en-noun-ASpcRWgv",
      "links": [
        [
          "thong",
          "thong"
        ],
        [
          "bodybuilder",
          "bodybuilder"
        ],
        [
          "physique magazine",
          "physique magazine"
        ]
      ],
      "synonyms": [
        {
          "word": "posing pouch"
        }
      ]
    }
  ],
  "word": "posing strap"
}

{
  "forms": [
    {
      "form": "posing straps",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "posing strap (plural posing straps)",
      "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",
        "en:Underwear"
      ],
      "examples": [
        {
          "ref": "1988, Edmund White, chapter 5, in The Beautiful Room is Empty, New York: Vintage International, published 1994:",
          "text": "[…] Lou was a respectful reader of the boy books that were emerging then, those magazines of black-and-white photos of teenagers with shaved chests, sucked-in if unexercised stomachs, and cloth posing-straps who stood on a dais silhouetted against a sunburst of seamless paper.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A thong-style undergarment worn by male bodybuilders or models for physique magazines."
      ],
      "links": [
        [
          "thong",
          "thong"
        ],
        [
          "bodybuilder",
          "bodybuilder"
        ],
        [
          "physique magazine",
          "physique magazine"
        ]
      ],
      "synonyms": [
        {
          "word": "posing pouch"
        }
      ]
    }
  ],
  "word": "posing strap"
}