"waiter's friend" meaning in English

{
  "forms": [
    {
      "form": "waiter's friends",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "waiters' friends",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "s",
        "2": "waiters' friends"
      },
      "expansion": "waiter's friend (plural waiter's friends or waiters' friends)",
      "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": "Cookware and bakeware",
          "orig": "en:Cookware and bakeware",
          "parents": [
            "Kitchenware",
            "Cooking",
            "Home appliances",
            "Tools",
            "Food and drink",
            "Home",
            "Machines",
            "Technology",
            "All topics",
            "Society",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2006, Stephen Downes, Paris on a Plate, page 136:",
          "text": "When I ask the smiling African Frenchman behind the till how I get my wine opened, he hands me a waiter's friend.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A type of corkscrew having a folding design and including a small blade resembling a pocketknife"
      ],
      "id": "en-waiter's_friend-en-noun-P5m56U~7",
      "links": [
        [
          "corkscrew",
          "corkscrew"
        ],
        [
          "blade",
          "blade"
        ],
        [
          "pocketknife",
          "pocketknife"
        ]
      ],
      "synonyms": [
        {
          "word": "waiter's knife"
        }
      ]
    }
  ],
  "word": "waiter's friend"
}

{
  "forms": [
    {
      "form": "waiter's friends",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "waiters' friends",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "s",
        "2": "waiters' friends"
      },
      "expansion": "waiter's friend (plural waiter's friends or waiters' friends)",
      "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:Cookware and bakeware"
      ],
      "examples": [
        {
          "ref": "2006, Stephen Downes, Paris on a Plate, page 136:",
          "text": "When I ask the smiling African Frenchman behind the till how I get my wine opened, he hands me a waiter's friend.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A type of corkscrew having a folding design and including a small blade resembling a pocketknife"
      ],
      "links": [
        [
          "corkscrew",
          "corkscrew"
        ],
        [
          "blade",
          "blade"
        ],
        [
          "pocketknife",
          "pocketknife"
        ]
      ],
      "synonyms": [
        {
          "word": "waiter's knife"
        }
      ]
    }
  ],
  "word": "waiter's friend"
}