"shadow boxing" meaning in English

{
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "shadow boxing (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Boxing",
          "orig": "en:Boxing",
          "parents": [
            "Sports",
            "Human activity",
            "Human behaviour",
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "The action of practicing moves where the opponent is the boxer's own shadow."
      ],
      "id": "en-shadow_boxing-en-noun-0u9zHIHl",
      "links": [
        [
          "boxing",
          "boxing#Noun"
        ],
        [
          "practicing",
          "practice"
        ],
        [
          "opponent",
          "opponent"
        ],
        [
          "boxer",
          "boxer"
        ],
        [
          "shadow",
          "shadow"
        ]
      ],
      "raw_glosses": [
        "(boxing) The action of practicing moves where the opponent is the boxer's own shadow."
      ],
      "tags": [
        "uncountable"
      ],
      "topics": [
        "boxing",
        "government",
        "hobbies",
        "lifestyle",
        "martial-arts",
        "military",
        "politics",
        "sports",
        "war"
      ],
      "translations": [
        {
          "code": "grc",
          "lang": "Ancient Greek",
          "roman": "skiamakhía",
          "sense": "practicing boxing moves against one's shadow",
          "tags": [
            "feminine"
          ],
          "word": "σκιαμαχία"
        }
      ]
    }
  ],
  "word": "shadow boxing"
}

{
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "verb form"
      },
      "expansion": "shadow boxing",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "_dis": "18 82",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "form_of": [
        {
          "word": "shadow box"
        }
      ],
      "glosses": [
        "present participle and gerund of shadow box"
      ],
      "id": "en-shadow_boxing-en-verb-OYn8F~rs",
      "links": [
        [
          "shadow box",
          "shadow box#English"
        ]
      ],
      "tags": [
        "form-of",
        "gerund",
        "participle",
        "present"
      ]
    }
  ],
  "word": "shadow boxing"
}

{
  "categories": [
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English non-lemma forms",
    "English nouns",
    "English uncountable nouns",
    "English verb forms"
  ],
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "shadow boxing (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "en:Boxing"
      ],
      "glosses": [
        "The action of practicing moves where the opponent is the boxer's own shadow."
      ],
      "links": [
        [
          "boxing",
          "boxing#Noun"
        ],
        [
          "practicing",
          "practice"
        ],
        [
          "opponent",
          "opponent"
        ],
        [
          "boxer",
          "boxer"
        ],
        [
          "shadow",
          "shadow"
        ]
      ],
      "raw_glosses": [
        "(boxing) The action of practicing moves where the opponent is the boxer's own shadow."
      ],
      "tags": [
        "uncountable"
      ],
      "topics": [
        "boxing",
        "government",
        "hobbies",
        "lifestyle",
        "martial-arts",
        "military",
        "politics",
        "sports",
        "war"
      ]
    }
  ],
  "translations": [
    {
      "code": "grc",
      "lang": "Ancient Greek",
      "roman": "skiamakhía",
      "sense": "practicing boxing moves against one's shadow",
      "tags": [
        "feminine"
      ],
      "word": "σκιαμαχία"
    }
  ],
  "word": "shadow boxing"
}

{
  "categories": [
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English non-lemma forms",
    "English nouns",
    "English uncountable nouns",
    "English verb forms"
  ],
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "verb form"
      },
      "expansion": "shadow boxing",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "form_of": [
        {
          "word": "shadow box"
        }
      ],
      "glosses": [
        "present participle and gerund of shadow box"
      ],
      "links": [
        [
          "shadow box",
          "shadow box#English"
        ]
      ],
      "tags": [
        "form-of",
        "gerund",
        "participle",
        "present"
      ]
    }
  ],
  "word": "shadow boxing"
}