"dead-eyed" meaning in English

{
  "forms": [
    {
      "form": "more dead-eyed",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most dead-eyed",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "dead-eyed (comparative more dead-eyed, superlative most dead-eyed)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Eye",
          "orig": "en:Eye",
          "parents": [
            "Face",
            "Vision",
            "Head and neck",
            "Senses",
            "Body parts",
            "Perception",
            "Body",
            "Anatomy",
            "All topics",
            "Biology",
            "Medicine",
            "Fundamental",
            "Sciences",
            "Healthcare",
            "Health"
          ],
          "source": "w"
        }
      ],
      "coordinate_terms": [
        {
          "word": "fish-eyed"
        },
        {
          "word": "glassy-eyed"
        }
      ],
      "examples": [
        {
          "ref": "1996, David Foster Wallace, Infinite Jest […], Boston, Mass., New York, N.Y.: Little, Brown and Company, →ISBN, page 911:",
          "text": "[…]they do not explain the incredible pathos of Paul Anthony Heaven reading his lecture to a crowd of dead-eyed kids picking at themselves and drawing vacant airplane- and genitalia-doodles on their college-rule note-pads, […]",
          "type": "quote"
        },
        {
          "ref": "2011, Andrew Klavan, The Final Hour, Thomas Nelson, →ISBN, page 20:",
          "text": "The prisoners watched me from inside their cells, watched dead-eyed and silent as I was dragged past.",
          "type": "quote"
        },
        {
          "ref": "2011, Joe Schreiber, Au Revoir, Crazy European Chick, Houghton Mifflin, →ISBN, pages 132–133:",
          "text": "The dead-eyed man regarded me without the slightest change of expression.",
          "type": "quote"
        },
        {
          "ref": "2013, Janos Jantner, Drawing Horror-Movie Monsters, The Rosen Publishing Group, →ISBN, page 18:",
          "text": "With a staggering walk, ragged clothes, and a terrifying dead-eyed stare, the zombie is an instantly recognizable monster of the big screen.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Having eyes that lack emotion or seem vacant."
      ],
      "id": "en-dead-eyed-en-adj-vl~LFmpb",
      "links": [
        [
          "eyes",
          "eyes"
        ],
        [
          "emotion",
          "emotion"
        ],
        [
          "vacant",
          "vacant"
        ]
      ],
      "related": [
        {
          "word": "thousand-yard stare"
        }
      ]
    }
  ],
  "word": "dead-eyed"
}

{
  "coordinate_terms": [
    {
      "word": "fish-eyed"
    },
    {
      "word": "glassy-eyed"
    }
  ],
  "forms": [
    {
      "form": "more dead-eyed",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most dead-eyed",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "dead-eyed (comparative more dead-eyed, superlative most dead-eyed)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "related": [
    {
      "word": "thousand-yard stare"
    }
  ],
  "senses": [
    {
      "categories": [
        "English adjectives",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English parasynthetic adjectives",
        "English terms with quotations",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Eye"
      ],
      "examples": [
        {
          "ref": "1996, David Foster Wallace, Infinite Jest […], Boston, Mass., New York, N.Y.: Little, Brown and Company, →ISBN, page 911:",
          "text": "[…]they do not explain the incredible pathos of Paul Anthony Heaven reading his lecture to a crowd of dead-eyed kids picking at themselves and drawing vacant airplane- and genitalia-doodles on their college-rule note-pads, […]",
          "type": "quote"
        },
        {
          "ref": "2011, Andrew Klavan, The Final Hour, Thomas Nelson, →ISBN, page 20:",
          "text": "The prisoners watched me from inside their cells, watched dead-eyed and silent as I was dragged past.",
          "type": "quote"
        },
        {
          "ref": "2011, Joe Schreiber, Au Revoir, Crazy European Chick, Houghton Mifflin, →ISBN, pages 132–133:",
          "text": "The dead-eyed man regarded me without the slightest change of expression.",
          "type": "quote"
        },
        {
          "ref": "2013, Janos Jantner, Drawing Horror-Movie Monsters, The Rosen Publishing Group, →ISBN, page 18:",
          "text": "With a staggering walk, ragged clothes, and a terrifying dead-eyed stare, the zombie is an instantly recognizable monster of the big screen.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Having eyes that lack emotion or seem vacant."
      ],
      "links": [
        [
          "eyes",
          "eyes"
        ],
        [
          "emotion",
          "emotion"
        ],
        [
          "vacant",
          "vacant"
        ]
      ]
    }
  ],
  "word": "dead-eyed"
}