"overbright" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "over",
        "3": "bright",
        "pos": "adjective"
      },
      "expansion": "over- + bright",
      "name": "prefix"
    }
  ],
  "etymology_text": "over- + bright",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "overbright (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English adjectives prefixed with over-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2007 January 27, Anne Midgette, “Operetta and Weill in Front; Moving Shadows in Back”, in New York Times",
          "text": "Operetta is tricky: potentially as sparkling and sophisticated as Champagne, it is often produced today as a kind of Kool-Aid punch, overbright and oversweet and with very little appeal to a discriminating audience.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Too bright."
      ],
      "id": "en-overbright-en-adj-BEv5~TLw",
      "links": [
        [
          "bright",
          "bright"
        ]
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "word": "overbright"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "over",
        "3": "bright",
        "pos": "adjective"
      },
      "expansion": "over- + bright",
      "name": "prefix"
    }
  ],
  "etymology_text": "over- + bright",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "overbright (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "English adjectives",
        "English adjectives prefixed with over-",
        "English entries with incorrect language header",
        "English lemmas",
        "English terms with quotations",
        "English uncomparable adjectives"
      ],
      "examples": [
        {
          "ref": "2007 January 27, Anne Midgette, “Operetta and Weill in Front; Moving Shadows in Back”, in New York Times",
          "text": "Operetta is tricky: potentially as sparkling and sophisticated as Champagne, it is often produced today as a kind of Kool-Aid punch, overbright and oversweet and with very little appeal to a discriminating audience.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Too bright."
      ],
      "links": [
        [
          "bright",
          "bright"
        ]
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "word": "overbright"
}