"friendship book" meaning in English

{
  "forms": [
    {
      "form": "friendship books",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "friendship book (plural friendship books)",
      "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"
        }
      ],
      "examples": [
        {
          "ref": "2019, Manjit Bal, Lovingly Yours - Penpals:",
          "text": "Pen pals also make and pass around friendship books, slams and crams. In recent years, pen pal correspondence with prison inmates has gained acceptance on the Internet.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A decorative stapled booklet or similar, made by a person who writes their name, address, interests etc. inside and gives it to a friend or pen pal. The book is passed on from one person to another, each adding their own details, and eventually returned to the originator."
      ],
      "hyponyms": [
        {
          "word": "cram"
        },
        {
          "word": "deco"
        },
        {
          "word": "slam"
        },
        {
          "word": "slambook"
        }
      ],
      "id": "en-friendship_book-en-noun-HfGE-pW2",
      "links": [
        [
          "decorative",
          "decorative"
        ],
        [
          "stapled",
          "stapled"
        ],
        [
          "booklet",
          "booklet"
        ],
        [
          "name",
          "name"
        ],
        [
          "address",
          "address"
        ],
        [
          "interest",
          "interest"
        ],
        [
          "pen pal",
          "pen pal"
        ]
      ],
      "synonyms": [
        {
          "word": "FB"
        }
      ],
      "wikipedia": [
        "friendship book"
      ]
    }
  ],
  "word": "friendship book"
}

{
  "forms": [
    {
      "form": "friendship books",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "friendship book (plural friendship books)",
      "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",
        "Quotation templates to be cleaned"
      ],
      "examples": [
        {
          "ref": "2019, Manjit Bal, Lovingly Yours - Penpals:",
          "text": "Pen pals also make and pass around friendship books, slams and crams. In recent years, pen pal correspondence with prison inmates has gained acceptance on the Internet.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A decorative stapled booklet or similar, made by a person who writes their name, address, interests etc. inside and gives it to a friend or pen pal. The book is passed on from one person to another, each adding their own details, and eventually returned to the originator."
      ],
      "hyponyms": [
        {
          "word": "cram"
        },
        {
          "word": "deco"
        },
        {
          "word": "slam"
        },
        {
          "word": "slambook"
        }
      ],
      "links": [
        [
          "decorative",
          "decorative"
        ],
        [
          "stapled",
          "stapled"
        ],
        [
          "booklet",
          "booklet"
        ],
        [
          "name",
          "name"
        ],
        [
          "address",
          "address"
        ],
        [
          "interest",
          "interest"
        ],
        [
          "pen pal",
          "pen pal"
        ]
      ],
      "synonyms": [
        {
          "word": "FB"
        }
      ],
      "wikipedia": [
        "friendship book"
      ]
    }
  ],
  "word": "friendship book"
}