"self-set" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "self-",
        "3": "set"
      },
      "expansion": "self- + set",
      "name": "af"
    }
  ],
  "etymology_text": "From self- + set.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "self-set (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "_dis": "65 35",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "60 40",
          "kind": "other",
          "name": "English terms prefixed with self-",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Of something that sets itself or is set by oneself."
      ],
      "id": "en-self-set-en-adj-cQgL-V2J",
      "tags": [
        "not-comparable"
      ]
    },
    {
      "categories": [],
      "examples": [
        {
          "ref": "2021 November 17, “Network News”, in RAIL, number 944, page 9, photo caption",
          "text": "Uncontrolled self-set tree growth allowed by BR after the end of steam has created today's overhanging tree canopy, with the resulting adhesion problems to which RAIB attributes this collision.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Of plants, especially from seed, that germinate and grow without being planted or sown, and without any person's involvement."
      ],
      "id": "en-self-set-en-adj-RpSRdIK0",
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "word": "self-set"
}

{
  "categories": [
    "English adjectives",
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English terms prefixed with self-",
    "English uncomparable adjectives"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "self-",
        "3": "set"
      },
      "expansion": "self- + set",
      "name": "af"
    }
  ],
  "etymology_text": "From self- + set.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "self-set (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "glosses": [
        "Of something that sets itself or is set by oneself."
      ],
      "tags": [
        "not-comparable"
      ]
    },
    {
      "categories": [
        "English terms with quotations"
      ],
      "examples": [
        {
          "ref": "2021 November 17, “Network News”, in RAIL, number 944, page 9, photo caption",
          "text": "Uncontrolled self-set tree growth allowed by BR after the end of steam has created today's overhanging tree canopy, with the resulting adhesion problems to which RAIB attributes this collision.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Of plants, especially from seed, that germinate and grow without being planted or sown, and without any person's involvement."
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "word": "self-set"
}