"balus" meaning in Tok Pisin

{
  "etymology_templates": [
    {
      "args": {
        "1": "tpi",
        "2": "poz-ocw"
      },
      "expansion": "Western Oceanic",
      "name": "der"
    },
    {
      "args": {
        "1": "tpi",
        "2": "ksd",
        "3": "-"
      },
      "expansion": "Tolai",
      "name": "der"
    }
  ],
  "etymology_text": "This term is from the Western Oceanic substrate languages; it was considered by Mihalic to have entered Tok Pisin from Tolai, but Mosel argues that it \"has certainly not been introduced from Tolai, but from a southern New Ireland language. For, apart from some marginal dialects […] Tolai […] lack[s] the phoneme /s/.\"",
  "head_templates": [
    {
      "args": {
        "1": "tpi",
        "2": "noun"
      },
      "expansion": "balus",
      "name": "head"
    }
  ],
  "lang": "Tok Pisin",
  "lang_code": "tpi",
  "pos": "noun",
  "related": [
    {
      "_dis1": "0 0 0",
      "word": "flai"
    }
  ],
  "senses": [
    {
      "categories": [
        {
          "_dis": "87 7 7",
          "kind": "lifeform",
          "langcode": "tpi",
          "name": "Columbids",
          "orig": "tpi:Columbids",
          "parents": [
            "Birds",
            "Vertebrates",
            "Chordates",
            "Animals",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "pigeon"
      ],
      "id": "en-balus-tpi-noun-n3n9bNyI",
      "links": [
        [
          "pigeon",
          "pigeon"
        ]
      ],
      "synonyms": [
        {
          "_dis1": "100 0 0",
          "sense": "pigeon",
          "word": "pisin"
        }
      ]
    },
    {
      "categories": [
        {
          "_dis": "2 97 2",
          "kind": "topical",
          "langcode": "tpi",
          "name": "Aircraft",
          "orig": "tpi:Aircraft",
          "parents": [
            "Aviation",
            "Technology",
            "Aeronautics",
            "Transport",
            "All topics",
            "Sciences",
            "Fundamental"
          ],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "english": "The airplane is on the ground.",
          "text": "Balus i stap long graun.",
          "type": "example"
        }
      ],
      "glosses": [
        "aircraft"
      ],
      "id": "en-balus-tpi-noun-0QFJ7s~z",
      "links": [
        [
          "aircraft",
          "aircraft"
        ]
      ]
    },
    {
      "glosses": [
        "flight"
      ],
      "id": "en-balus-tpi-noun-A7az6RY9",
      "links": [
        [
          "flight",
          "flight"
        ]
      ]
    }
  ],
  "word": "balus"
}

{
  "categories": [
    "Tok Pisin entries with incorrect language header",
    "Tok Pisin entries with topic categories using raw markup",
    "Tok Pisin lemmas",
    "Tok Pisin nouns",
    "Tok Pisin terms derived from Tolai",
    "Tok Pisin terms derived from Western Oceanic languages",
    "tpi:Aircraft",
    "tpi:Columbids"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "tpi",
        "2": "poz-ocw"
      },
      "expansion": "Western Oceanic",
      "name": "der"
    },
    {
      "args": {
        "1": "tpi",
        "2": "ksd",
        "3": "-"
      },
      "expansion": "Tolai",
      "name": "der"
    }
  ],
  "etymology_text": "This term is from the Western Oceanic substrate languages; it was considered by Mihalic to have entered Tok Pisin from Tolai, but Mosel argues that it \"has certainly not been introduced from Tolai, but from a southern New Ireland language. For, apart from some marginal dialects […] Tolai […] lack[s] the phoneme /s/.\"",
  "head_templates": [
    {
      "args": {
        "1": "tpi",
        "2": "noun"
      },
      "expansion": "balus",
      "name": "head"
    }
  ],
  "lang": "Tok Pisin",
  "lang_code": "tpi",
  "pos": "noun",
  "related": [
    {
      "word": "flai"
    }
  ],
  "senses": [
    {
      "glosses": [
        "pigeon"
      ],
      "links": [
        [
          "pigeon",
          "pigeon"
        ]
      ]
    },
    {
      "categories": [
        "Tok Pisin terms with usage examples"
      ],
      "examples": [
        {
          "english": "The airplane is on the ground.",
          "text": "Balus i stap long graun.",
          "type": "example"
        }
      ],
      "glosses": [
        "aircraft"
      ],
      "links": [
        [
          "aircraft",
          "aircraft"
        ]
      ]
    },
    {
      "glosses": [
        "flight"
      ],
      "links": [
        [
          "flight",
          "flight"
        ]
      ]
    }
  ],
  "synonyms": [
    {
      "sense": "pigeon",
      "word": "pisin"
    }
  ],
  "word": "balus"
}