"propper" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "prop",
        "3": "-er"
      },
      "expansion": "prop + -er",
      "name": "af"
    }
  ],
  "etymology_text": "From prop + -er.",
  "forms": [
    {
      "form": "proppers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "propper (plural proppers)",
      "name": "en-noun"
    }
  ],
  "hyphenation": [
    "prop‧per"
  ],
  "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": "English terms suffixed with -er",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 3 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1999, Sandy Jones, Guide to Baby Products, page 58:",
          "text": "Baby proppers pose dangers. The latest information on the relationship between baby positioning and SIDS has led to a multitude of new products designed to prop babies on their sides or backs.",
          "type": "quote"
        },
        {
          "ref": "1973, Iris Murdoch, The Black Prince, page 47:",
          "text": "I do not mean that she stood around in the road, but she moved in a world of business men, golf-club bar proppers and night-club hounds, who certainly regarded her in this light.",
          "type": "quote"
        }
      ],
      "glosses": [
        "One who or that which props."
      ],
      "id": "en-propper-en-noun-G2pb~96W",
      "links": [
        [
          "prop",
          "prop"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈpɹɑpəɹ/",
      "tags": [
        "General-American"
      ]
    },
    {
      "audio": "En-us-propper.oga",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/8/89/En-us-propper.oga/En-us-propper.oga.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/8/89/En-us-propper.oga"
    },
    {
      "ipa": "/ˈpɹɒpə/",
      "tags": [
        "Received-Pronunciation"
      ]
    },
    {
      "rhymes": "-ɒpə(ɹ)"
    },
    {
      "homophone": "proper"
    }
  ],
  "word": "propper"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "prop",
        "3": "-er"
      },
      "expansion": "prop + -er",
      "name": "af"
    }
  ],
  "etymology_text": "From prop + -er.",
  "forms": [
    {
      "form": "proppers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "propper (plural proppers)",
      "name": "en-noun"
    }
  ],
  "hyphenation": [
    "prop‧per"
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms suffixed with -er",
        "English terms with homophones",
        "English terms with quotations",
        "Pages with 3 entries",
        "Pages with entries",
        "Quotation templates to be cleaned",
        "Rhymes:English/ɒpə(ɹ)",
        "Rhymes:English/ɒpə(ɹ)/2 syllables"
      ],
      "examples": [
        {
          "ref": "1999, Sandy Jones, Guide to Baby Products, page 58:",
          "text": "Baby proppers pose dangers. The latest information on the relationship between baby positioning and SIDS has led to a multitude of new products designed to prop babies on their sides or backs.",
          "type": "quote"
        },
        {
          "ref": "1973, Iris Murdoch, The Black Prince, page 47:",
          "text": "I do not mean that she stood around in the road, but she moved in a world of business men, golf-club bar proppers and night-club hounds, who certainly regarded her in this light.",
          "type": "quote"
        }
      ],
      "glosses": [
        "One who or that which props."
      ],
      "links": [
        [
          "prop",
          "prop"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈpɹɑpəɹ/",
      "tags": [
        "General-American"
      ]
    },
    {
      "audio": "En-us-propper.oga",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/8/89/En-us-propper.oga/En-us-propper.oga.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/8/89/En-us-propper.oga"
    },
    {
      "ipa": "/ˈpɹɒpə/",
      "tags": [
        "Received-Pronunciation"
      ]
    },
    {
      "rhymes": "-ɒpə(ɹ)"
    },
    {
      "homophone": "proper"
    }
  ],
  "word": "propper"
}