"knock dead" meaning in All languages combined

{
  "forms": [
    {
      "form": "knocks dead",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "knocking dead",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "knocked dead",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "knocked dead",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "*"
      },
      "expansion": "knock dead (third-person singular simple present knocks dead, present participle knocking dead, simple past and past participle knocked dead)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "I'm feeling very confident about my job interview. I'm going to go in and knock 'em dead."
        }
      ],
      "glosses": [
        "To amaze or greatly impress (someone) by delivering an outstanding performance."
      ],
      "id": "en-knock_dead-en-verb-qzZ2VBN7",
      "raw_glosses": [
        "(informal, transitive) To amaze or greatly impress (someone) by delivering an outstanding performance."
      ],
      "tags": [
        "informal",
        "transitive"
      ]
    }
  ],
  "word": "knock dead"
}

{
  "forms": [
    {
      "form": "knocks dead",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "knocking dead",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "knocked dead",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "knocked dead",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "*"
      },
      "expansion": "knock dead (third-person singular simple present knocks dead, present participle knocking dead, simple past and past participle knocked dead)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English informal terms",
        "English lemmas",
        "English multiword terms",
        "English transitive verbs",
        "English verbs"
      ],
      "examples": [
        {
          "text": "I'm feeling very confident about my job interview. I'm going to go in and knock 'em dead."
        }
      ],
      "glosses": [
        "To amaze or greatly impress (someone) by delivering an outstanding performance."
      ],
      "raw_glosses": [
        "(informal, transitive) To amaze or greatly impress (someone) by delivering an outstanding performance."
      ],
      "tags": [
        "informal",
        "transitive"
      ]
    }
  ],
  "word": "knock dead"
}