"bak" meaning in English

{
  "etymology_number": 1,
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "bak (not comparable)",
      "name": "en-adv"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adv",
  "senses": [
    {
      "alt_of": [
        {
          "word": "back"
        }
      ],
      "categories": [],
      "glosses": [
        "Abbreviation of back."
      ],
      "id": "en-bak-en-adv-z6I9jNy6",
      "links": [
        [
          "text messaging",
          "text messaging"
        ],
        [
          "back",
          "back#English"
        ]
      ],
      "raw_glosses": [
        "(text messaging) Abbreviation of back."
      ],
      "tags": [
        "Internet",
        "abbreviation",
        "alt-of",
        "not-comparable"
      ]
    }
  ],
  "word": "bak"
}

{
  "etymology_number": 2,
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "ko",
        "3": "박"
      },
      "expansion": "Korean 박 (bak)",
      "name": "bor"
    }
  ],
  "etymology_text": "From Korean 박 (bak).",
  "forms": [
    {
      "form": "baks",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "bak (plural baks)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "14 86",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "A wooden clapper used in Korean courts and rituals"
      ],
      "id": "en-bak-en-noun-X0ePv~k-",
      "links": [
        [
          "clapper",
          "clapper"
        ],
        [
          "court",
          "court"
        ],
        [
          "ritual",
          "ritual"
        ]
      ],
      "related": [
        {
          "word": "bak tong gou"
        }
      ]
    }
  ],
  "wikipedia": [
    "Bak (instrument)"
  ],
  "word": "bak"
}

{
  "categories": [
    "English adverbs",
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English terms borrowed from Korean",
    "English terms derived from Korean",
    "English uncomparable adverbs",
    "Pages with 31 entries",
    "Pages with entries",
    "za:Hundred",
    "za:Mouth"
  ],
  "etymology_number": 1,
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "bak (not comparable)",
      "name": "en-adv"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adv",
  "senses": [
    {
      "alt_of": [
        {
          "word": "back"
        }
      ],
      "categories": [
        "English abbreviations",
        "English text messaging slang"
      ],
      "glosses": [
        "Abbreviation of back."
      ],
      "links": [
        [
          "text messaging",
          "text messaging"
        ],
        [
          "back",
          "back#English"
        ]
      ],
      "raw_glosses": [
        "(text messaging) Abbreviation of back."
      ],
      "tags": [
        "Internet",
        "abbreviation",
        "alt-of",
        "not-comparable"
      ]
    }
  ],
  "word": "bak"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English terms borrowed from Korean",
    "English terms derived from Korean",
    "Pages with 31 entries",
    "Pages with entries",
    "za:Hundred",
    "za:Mouth"
  ],
  "etymology_number": 2,
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "ko",
        "3": "박"
      },
      "expansion": "Korean 박 (bak)",
      "name": "bor"
    }
  ],
  "etymology_text": "From Korean 박 (bak).",
  "forms": [
    {
      "form": "baks",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "bak (plural baks)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "bak tong gou"
    }
  ],
  "senses": [
    {
      "glosses": [
        "A wooden clapper used in Korean courts and rituals"
      ],
      "links": [
        [
          "clapper",
          "clapper"
        ],
        [
          "court",
          "court"
        ],
        [
          "ritual",
          "ritual"
        ]
      ]
    }
  ],
  "wikipedia": [
    "Bak (instrument)"
  ],
  "word": "bak"
}