"red caviar" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "red",
        "3": "caviar"
      },
      "expansion": "red + caviar",
      "name": "com"
    }
  ],
  "etymology_text": "From red + caviar, from the reddish color of the fish eggs.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "red caviar (uncountable)",
      "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",
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          "source": "w"
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        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Foods",
          "orig": "en:Foods",
          "parents": [
            "Eating",
            "Food and drink",
            "Human behaviour",
            "All topics",
            "Human",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "coordinate_terms": [
        {
          "word": "beluga caviar"
        },
        {
          "word": "black caviar"
        }
      ],
      "glosses": [
        "Caviar that is made from salmon roe."
      ],
      "hypernyms": [
        {
          "word": "caviar"
        }
      ],
      "id": "en-red_caviar-en-noun-k3wecLGg",
      "links": [
        [
          "Caviar",
          "caviar"
        ],
        [
          "salmon",
          "salmon"
        ],
        [
          "roe",
          "roe"
        ]
      ],
      "synonyms": [
        {
          "word": "salmon caviar"
        }
      ],
      "tags": [
        "uncountable"
      ]
    }
  ],
  "word": "red caviar"
}

{
  "coordinate_terms": [
    {
      "word": "beluga caviar"
    },
    {
      "word": "black caviar"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "red",
        "3": "caviar"
      },
      "expansion": "red + caviar",
      "name": "com"
    }
  ],
  "etymology_text": "From red + caviar, from the reddish color of the fish eggs.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "red caviar (uncountable)",
      "name": "en-noun"
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  ],
  "hypernyms": [
    {
      "word": "caviar"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
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      ],
      "glosses": [
        "Caviar that is made from salmon roe."
      ],
      "links": [
        [
          "Caviar",
          "caviar"
        ],
        [
          "salmon",
          "salmon"
        ],
        [
          "roe",
          "roe"
        ]
      ],
      "tags": [
        "uncountable"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "salmon caviar"
    }
  ],
  "word": "red caviar"
}