"chromakeyer" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "chromakey",
        "3": "er"
      },
      "expansion": "chromakey + -er",
      "name": "suffix"
    }
  ],
  "etymology_text": "chromakey + -er",
  "forms": [
    {
      "form": "chromakeyers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "chromakeyer (plural chromakeyers)",
      "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": "other",
          "name": "English terms suffixed with -er",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Television",
          "orig": "en:Television",
          "parents": [
            "Broadcasting",
            "Mass media",
            "Media",
            "Telecommunications",
            "Culture",
            "Communication",
            "Technology",
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A device for producing chromakey effects."
      ],
      "id": "en-chromakeyer-en-noun-YUxkz7vp",
      "links": [
        [
          "television",
          "television"
        ],
        [
          "chromakey",
          "chromakey"
        ]
      ],
      "raw_glosses": [
        "(television) A device for producing chromakey effects."
      ],
      "synonyms": [
        {
          "word": "chroma keyer"
        }
      ],
      "topics": [
        "broadcasting",
        "media",
        "television"
      ]
    }
  ],
  "word": "chromakeyer"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "chromakey",
        "3": "er"
      },
      "expansion": "chromakey + -er",
      "name": "suffix"
    }
  ],
  "etymology_text": "chromakey + -er",
  "forms": [
    {
      "form": "chromakeyers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "chromakeyer (plural chromakeyers)",
      "name": "en-noun"
    }
  ],
  "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",
        "en:Television"
      ],
      "glosses": [
        "A device for producing chromakey effects."
      ],
      "links": [
        [
          "television",
          "television"
        ],
        [
          "chromakey",
          "chromakey"
        ]
      ],
      "raw_glosses": [
        "(television) A device for producing chromakey effects."
      ],
      "topics": [
        "broadcasting",
        "media",
        "television"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "chroma keyer"
    }
  ],
  "word": "chromakeyer"
}