"self-cleaning" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "self-",
        "3": "cleaning"
      },
      "expansion": "self- + cleaning",
      "name": "af"
    }
  ],
  "etymology_text": "From self- + cleaning.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "self-cleaning (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "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 prefixed with self-",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "After cooking the thanksgiving turkey we appreciate the self-cleaning oven as it gets really hot and burns off the splattered grease.",
          "type": "example"
        },
        {
          "ref": "1951 January, “The Why and the Wherefore: Locomotive Markings”, in Railway Magazine, page 73",
          "text": "The letters \"SC\" inscribed on the smokebox door of a locomotive denote that it is fitted with a self-cleaning smokebox.",
          "type": "quotation"
        },
        {
          "ref": "1959 September, P. Ransome-Wallis, “The British Railways Class \"9\" 2-10-0s”, in Trains Illustrated, page 422",
          "text": "A further disadvantage of the Crosti system is that it is impossible to fit a self-cleaning smokebox.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Cleaning itself or requiring minimal cleaning effort."
      ],
      "id": "en-self-cleaning-en-adj-r~vkJs~O",
      "links": [
        [
          "Cleaning",
          "clean"
        ],
        [
          "minimal",
          "minimal"
        ]
      ],
      "tags": [
        "not-comparable"
      ],
      "translations": [
        {
          "code": "bg",
          "lang": "Bulgarian",
          "roman": "samopočistvašt se",
          "sense": "that cleans itself",
          "word": "самопочистващ се"
        },
        {
          "code": "fr",
          "lang": "French",
          "sense": "that cleans itself",
          "word": "autolavable"
        },
        {
          "code": "el",
          "lang": "Greek",
          "roman": "aftokatharizómenos",
          "sense": "that cleans itself",
          "word": "αυτοκαθαριζόμενος"
        },
        {
          "code": "pl",
          "lang": "Polish",
          "sense": "that cleans itself",
          "tags": [
            "masculine"
          ],
          "word": "samoczyszczący"
        }
      ]
    }
  ],
  "word": "self-cleaning"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "self-",
        "3": "cleaning"
      },
      "expansion": "self- + cleaning",
      "name": "af"
    }
  ],
  "etymology_text": "From self- + cleaning.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "self-cleaning (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "English adjectives",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English terms prefixed with self-",
        "English terms with quotations",
        "English terms with usage examples",
        "English uncomparable adjectives"
      ],
      "examples": [
        {
          "text": "After cooking the thanksgiving turkey we appreciate the self-cleaning oven as it gets really hot and burns off the splattered grease.",
          "type": "example"
        },
        {
          "ref": "1951 January, “The Why and the Wherefore: Locomotive Markings”, in Railway Magazine, page 73",
          "text": "The letters \"SC\" inscribed on the smokebox door of a locomotive denote that it is fitted with a self-cleaning smokebox.",
          "type": "quotation"
        },
        {
          "ref": "1959 September, P. Ransome-Wallis, “The British Railways Class \"9\" 2-10-0s”, in Trains Illustrated, page 422",
          "text": "A further disadvantage of the Crosti system is that it is impossible to fit a self-cleaning smokebox.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Cleaning itself or requiring minimal cleaning effort."
      ],
      "links": [
        [
          "Cleaning",
          "clean"
        ],
        [
          "minimal",
          "minimal"
        ]
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "translations": [
    {
      "code": "bg",
      "lang": "Bulgarian",
      "roman": "samopočistvašt se",
      "sense": "that cleans itself",
      "word": "самопочистващ се"
    },
    {
      "code": "fr",
      "lang": "French",
      "sense": "that cleans itself",
      "word": "autolavable"
    },
    {
      "code": "el",
      "lang": "Greek",
      "roman": "aftokatharizómenos",
      "sense": "that cleans itself",
      "word": "αυτοκαθαριζόμενος"
    },
    {
      "code": "pl",
      "lang": "Polish",
      "sense": "that cleans itself",
      "tags": [
        "masculine"
      ],
      "word": "samoczyszczący"
    }
  ],
  "word": "self-cleaning"
}