"k. o." meaning in German

{
  "forms": [
    {
      "form": "k. o.er",
      "tags": [
        "masculine",
        "nominative",
        "singular",
        "strong"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "k. o. (strong nominative masculine singular k. o.er, not comparable)",
      "name": "de-adj"
    }
  ],
  "lang": "German",
  "lang_code": "de",
  "pos": "adj",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "knocked out",
          "word": "knockout"
        }
      ],
      "categories": [
        {
          "kind": "topical",
          "langcode": "de",
          "name": "Boxing",
          "orig": "de:Boxing",
          "parents": [
            "Sports",
            "Human activity",
            "Human behaviour",
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "93 7",
          "kind": "other",
          "name": "German entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "92 8",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "95 5",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Initialism of knockout (“knocked out”)."
      ],
      "id": "en-k._o.-de-adj-UGma0RUj",
      "links": [
        [
          "boxing",
          "boxing#Noun"
        ],
        [
          "knockout",
          "knockout#German"
        ]
      ],
      "raw_glosses": [
        "(boxing) Initialism of knockout (“knocked out”)."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism",
        "not-comparable"
      ],
      "topics": [
        "boxing",
        "government",
        "hobbies",
        "lifestyle",
        "martial-arts",
        "military",
        "politics",
        "sports",
        "war"
      ]
    },
    {
      "categories": [],
      "examples": [
        {
          "english": "After the long journey, I was totally beat.",
          "text": "Nach der langen Reise war ich total k. o.",
          "type": "example"
        }
      ],
      "glosses": [
        "exhausted, beat, tired"
      ],
      "id": "en-k._o.-de-adj-DNzUUeC-",
      "links": [
        [
          "exhausted",
          "exhausted"
        ],
        [
          "beat",
          "beat"
        ],
        [
          "tired",
          "tired"
        ]
      ],
      "raw_glosses": [
        "(informal, by extension) exhausted, beat, tired"
      ],
      "tags": [
        "broadly",
        "informal",
        "not-comparable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/kaːˈʔoː/"
    },
    {
      "audio": "De-k._o..ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/c/ce/De-k._o..ogg/De-k._o..ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/c/ce/De-k._o..ogg"
    }
  ],
  "word": "k. o."
}

{
  "categories": [
    "German adjectives",
    "German entries with incorrect language header",
    "German lemmas",
    "German multiword terms",
    "German terms spelled with .",
    "German uncomparable adjectives",
    "Pages with 1 entry",
    "Pages with entries"
  ],
  "forms": [
    {
      "form": "k. o.er",
      "tags": [
        "masculine",
        "nominative",
        "singular",
        "strong"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "k. o. (strong nominative masculine singular k. o.er, not comparable)",
      "name": "de-adj"
    }
  ],
  "lang": "German",
  "lang_code": "de",
  "pos": "adj",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "knocked out",
          "word": "knockout"
        }
      ],
      "categories": [
        "German initialisms",
        "de:Boxing"
      ],
      "glosses": [
        "Initialism of knockout (“knocked out”)."
      ],
      "links": [
        [
          "boxing",
          "boxing#Noun"
        ],
        [
          "knockout",
          "knockout#German"
        ]
      ],
      "raw_glosses": [
        "(boxing) Initialism of knockout (“knocked out”)."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism",
        "not-comparable"
      ],
      "topics": [
        "boxing",
        "government",
        "hobbies",
        "lifestyle",
        "martial-arts",
        "military",
        "politics",
        "sports",
        "war"
      ]
    },
    {
      "categories": [
        "German informal terms",
        "German terms with usage examples"
      ],
      "examples": [
        {
          "english": "After the long journey, I was totally beat.",
          "text": "Nach der langen Reise war ich total k. o.",
          "type": "example"
        }
      ],
      "glosses": [
        "exhausted, beat, tired"
      ],
      "links": [
        [
          "exhausted",
          "exhausted"
        ],
        [
          "beat",
          "beat"
        ],
        [
          "tired",
          "tired"
        ]
      ],
      "raw_glosses": [
        "(informal, by extension) exhausted, beat, tired"
      ],
      "tags": [
        "broadly",
        "informal",
        "not-comparable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/kaːˈʔoː/"
    },
    {
      "audio": "De-k._o..ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/c/ce/De-k._o..ogg/De-k._o..ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/c/ce/De-k._o..ogg"
    }
  ],
  "word": "k. o."
}