"chroma" meaning in English

{
  "derived": [
    {
      "_dis1": "0 0 0",
      "word": "chroma dot"
    },
    {
      "_dis1": "0 0 0",
      "word": "chromagram"
    },
    {
      "_dis1": "0 0 0",
      "word": "chromakey"
    },
    {
      "_dis1": "0 0 0",
      "word": "chroma keyer"
    },
    {
      "_dis1": "0 0 0",
      "word": "chromatic"
    },
    {
      "_dis1": "0 0 0",
      "word": "chrominance"
    },
    {
      "_dis1": "0 0 0",
      "word": "chromoclasm"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "grc",
        "3": "χρῶμα",
        "4": "",
        "5": "color"
      },
      "expansion": "Ancient Greek χρῶμα (khrôma, “color”)",
      "name": "bor"
    }
  ],
  "etymology_text": "From Ancient Greek χρῶμα (khrôma, “color”).",
  "forms": [
    {
      "form": "chromas",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "chroma (countable and uncountable, plural chromas)",
      "name": "en-noun"
    }
  ],
  "hyphenation": [
    "chro‧ma"
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "_dis1": "0 0 0",
      "word": "luma"
    }
  ],
  "senses": [
    {
      "glosses": [
        "The colorfulness relative to the brightness of a similarly illuminated area"
      ],
      "id": "en-chroma-en-noun-NgtCYHX5",
      "links": [
        [
          "colorfulness",
          "colorfulness"
        ],
        [
          "brightness",
          "brightness"
        ]
      ],
      "tags": [
        "countable",
        "uncountable"
      ]
    },
    {
      "glosses": [
        "The aspect of a colour's hue that depends on the amount of white or black in it; saturation"
      ],
      "id": "en-chroma-en-noun-jXq0qunk",
      "links": [
        [
          "colour",
          "colour"
        ],
        [
          "hue",
          "hue"
        ],
        [
          "white",
          "white"
        ],
        [
          "black",
          "black"
        ],
        [
          "saturation",
          "saturation"
        ]
      ],
      "tags": [
        "countable",
        "uncountable"
      ]
    },
    {
      "alt_of": [
        {
          "word": "chromatic semitone"
        }
      ],
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Music",
          "orig": "en:Music",
          "parents": [
            "Art",
            "Sound",
            "Culture",
            "Energy",
            "Society",
            "Nature",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "1 10 26 18 14 0 1 31",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "1 28 71",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Short for chromatic semitone"
      ],
      "id": "en-chroma-en-noun-F8Sa1FR8",
      "links": [
        [
          "music",
          "music"
        ],
        [
          "chromatic",
          "chromatic"
        ],
        [
          "semitone",
          "semitone"
        ]
      ],
      "raw_glosses": [
        "(music) Short for chromatic semitone"
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "countable",
        "uncountable"
      ],
      "topics": [
        "entertainment",
        "lifestyle",
        "music"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈkɹoʊmə/",
      "tags": [
        "General-American"
      ]
    },
    {
      "ipa": "/ˈkɹəʊmə/",
      "tags": [
        "Received-Pronunciation"
      ]
    },
    {
      "rhymes": "-əʊmə"
    }
  ],
  "word": "chroma"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English terms borrowed from Ancient Greek",
    "English terms derived from Ancient Greek",
    "English uncountable nouns",
    "Pages with 5 entries",
    "Pages with entries",
    "Rhymes:English/əʊmə",
    "Rhymes:English/əʊmə/2 syllables"
  ],
  "derived": [
    {
      "word": "chroma dot"
    },
    {
      "word": "chromagram"
    },
    {
      "word": "chromakey"
    },
    {
      "word": "chroma keyer"
    },
    {
      "word": "chromatic"
    },
    {
      "word": "chrominance"
    },
    {
      "word": "chromoclasm"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "grc",
        "3": "χρῶμα",
        "4": "",
        "5": "color"
      },
      "expansion": "Ancient Greek χρῶμα (khrôma, “color”)",
      "name": "bor"
    }
  ],
  "etymology_text": "From Ancient Greek χρῶμα (khrôma, “color”).",
  "forms": [
    {
      "form": "chromas",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "chroma (countable and uncountable, plural chromas)",
      "name": "en-noun"
    }
  ],
  "hyphenation": [
    "chro‧ma"
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "luma"
    }
  ],
  "senses": [
    {
      "glosses": [
        "The colorfulness relative to the brightness of a similarly illuminated area"
      ],
      "links": [
        [
          "colorfulness",
          "colorfulness"
        ],
        [
          "brightness",
          "brightness"
        ]
      ],
      "tags": [
        "countable",
        "uncountable"
      ]
    },
    {
      "glosses": [
        "The aspect of a colour's hue that depends on the amount of white or black in it; saturation"
      ],
      "links": [
        [
          "colour",
          "colour"
        ],
        [
          "hue",
          "hue"
        ],
        [
          "white",
          "white"
        ],
        [
          "black",
          "black"
        ],
        [
          "saturation",
          "saturation"
        ]
      ],
      "tags": [
        "countable",
        "uncountable"
      ]
    },
    {
      "alt_of": [
        {
          "word": "chromatic semitone"
        }
      ],
      "categories": [
        "en:Music"
      ],
      "glosses": [
        "Short for chromatic semitone"
      ],
      "links": [
        [
          "music",
          "music"
        ],
        [
          "chromatic",
          "chromatic"
        ],
        [
          "semitone",
          "semitone"
        ]
      ],
      "raw_glosses": [
        "(music) Short for chromatic semitone"
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "countable",
        "uncountable"
      ],
      "topics": [
        "entertainment",
        "lifestyle",
        "music"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈkɹoʊmə/",
      "tags": [
        "General-American"
      ]
    },
    {
      "ipa": "/ˈkɹəʊmə/",
      "tags": [
        "Received-Pronunciation"
      ]
    },
    {
      "rhymes": "-əʊmə"
    }
  ],
  "word": "chroma"
}