"spot effect" meaning in English

{
  "forms": [
    {
      "form": "spot effects",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "spot effect (plural spot effects)",
      "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": "topical",
          "langcode": "en",
          "name": "Cinematography",
          "orig": "en:Cinematography",
          "parents": [
            "Film",
            "Entertainment",
            "Mass media",
            "Culture",
            "Media",
            "Society",
            "Communication",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A sound effect representing a single discrete event, such as breaking glass, as opposed to ongoing background sounds."
      ],
      "id": "en-spot_effect-en-noun--6RaF5FM",
      "links": [
        [
          "cinematography",
          "cinematography"
        ],
        [
          "sound effect",
          "sound effect"
        ],
        [
          "discrete",
          "discrete"
        ],
        [
          "event",
          "event"
        ],
        [
          "background",
          "background"
        ]
      ],
      "raw_glosses": [
        "(cinematography) A sound effect representing a single discrete event, such as breaking glass, as opposed to ongoing background sounds."
      ],
      "topics": [
        "broadcasting",
        "cinematography",
        "film",
        "media",
        "television"
      ]
    }
  ],
  "word": "spot effect"
}

{
  "forms": [
    {
      "form": "spot effects",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "spot effect (plural spot effects)",
      "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",
        "en:Cinematography"
      ],
      "glosses": [
        "A sound effect representing a single discrete event, such as breaking glass, as opposed to ongoing background sounds."
      ],
      "links": [
        [
          "cinematography",
          "cinematography"
        ],
        [
          "sound effect",
          "sound effect"
        ],
        [
          "discrete",
          "discrete"
        ],
        [
          "event",
          "event"
        ],
        [
          "background",
          "background"
        ]
      ],
      "raw_glosses": [
        "(cinematography) A sound effect representing a single discrete event, such as breaking glass, as opposed to ongoing background sounds."
      ],
      "topics": [
        "broadcasting",
        "cinematography",
        "film",
        "media",
        "television"
      ]
    }
  ],
  "word": "spot effect"
}