"set dressing" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "set",
        "3": "dressing"
      },
      "expansion": "set + dressing",
      "name": "compound"
    }
  ],
  "etymology_text": "From set + dressing.",
  "forms": [
    {
      "form": "set dressings",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "set dressing (plural set dressings)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Cinematography",
          "orig": "en:Cinematography",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Theater",
          "orig": "en:Theater",
          "parents": [],
          "source": "w"
        }
      ],
      "coordinate_terms": [
        {
          "word": "scenic design"
        },
        {
          "word": "set design"
        }
      ],
      "glosses": [
        "The process of furnishing and decorating a film, TV, or theatre set with all the items that aren't held or used by actors to create a realistic, lived-in environment, and convey character, time period, mood, and story details; distinct from props (items used by actors)."
      ],
      "id": "en-set_dressing-en-noun-dIi-Ri7G",
      "links": [
        [
          "theater",
          "theater"
        ],
        [
          "props",
          "props"
        ]
      ],
      "raw_glosses": [
        "(theater) The process of furnishing and decorating a film, TV, or theatre set with all the items that aren't held or used by actors to create a realistic, lived-in environment, and convey character, time period, mood, and story details; distinct from props (items used by actors)."
      ],
      "related": [
        {
          "word": "set dresser"
        }
      ],
      "topics": [
        "entertainment",
        "lifestyle",
        "theater"
      ]
    }
  ],
  "word": "set dressing"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "set",
        "3": "dressing"
      },
      "expansion": "set + dressing",
      "name": "compound"
    }
  ],
  "etymology_text": "From set + dressing.",
  "forms": [
    {
      "form": "set dressings",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "set dressing (plural set dressings)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "set dresser"
    }
  ],
  "senses": [
    {
      "categories": [
        "English compound terms",
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Cinematography",
        "en:Theater"
      ],
      "coordinate_terms": [
        {
          "word": "scenic design"
        },
        {
          "word": "set design"
        }
      ],
      "glosses": [
        "The process of furnishing and decorating a film, TV, or theatre set with all the items that aren't held or used by actors to create a realistic, lived-in environment, and convey character, time period, mood, and story details; distinct from props (items used by actors)."
      ],
      "links": [
        [
          "theater",
          "theater"
        ],
        [
          "props",
          "props"
        ]
      ],
      "raw_glosses": [
        "(theater) The process of furnishing and decorating a film, TV, or theatre set with all the items that aren't held or used by actors to create a realistic, lived-in environment, and convey character, time period, mood, and story details; distinct from props (items used by actors)."
      ],
      "topics": [
        "entertainment",
        "lifestyle",
        "theater"
      ]
    }
  ],
  "word": "set dressing"
}