"iwak" meaning in Old Javanese

{
  "derived": [
    {
      "_dis1": "0 0",
      "word": "maiwak"
    },
    {
      "_dis1": "0 0",
      "word": "pewakan"
    },
    {
      "_dis1": "0 0",
      "word": "aṅiwak hyaṅ"
    },
    {
      "_dis1": "0 0",
      "word": "gajah-iwak"
    },
    {
      "_dis1": "0 0",
      "word": "iniwak hyaṅ"
    },
    {
      "_dis1": "0 0",
      "word": "iwak hyaṅ"
    },
    {
      "_dis1": "0 0",
      "word": "iwak liman"
    },
    {
      "_dis1": "0 0",
      "word": "iwak waṅ"
    }
  ],
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "jv",
            "2": "ꦲꦶꦮꦏ꧀"
          },
          "expansion": "Javanese: ꦲꦶꦮꦏ꧀ (iwak)",
          "name": "desc"
        }
      ],
      "text": "Javanese: ꦲꦶꦮꦏ꧀ (iwak)"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "kaw"
      },
      "expansion": "Unknown",
      "name": "unk"
    }
  ],
  "etymology_text": "Unknown",
  "head_templates": [
    {
      "args": {
        "1": "kaw",
        "2": "noun"
      },
      "expansion": "iwak",
      "name": "head"
    }
  ],
  "hyphenation": [
    "i‧wak"
  ],
  "lang": "Old Javanese",
  "lang_code": "kaw",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "50 50",
          "kind": "other",
          "name": "Old Javanese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "fish"
      ],
      "id": "en-iwak-kaw-noun-tHSpmicF",
      "links": [
        [
          "fish",
          "fish"
        ]
      ]
    },
    {
      "categories": [
        {
          "_dis": "50 50",
          "kind": "other",
          "name": "Old Javanese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "meat"
      ],
      "id": "en-iwak-kaw-noun-WdbWFDH8",
      "links": [
        [
          "meat",
          "meat"
        ]
      ],
      "raw_glosses": [
        "(rare) meat"
      ],
      "tags": [
        "rare"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/i.wak/"
    },
    {
      "rhymes": "-wak"
    }
  ],
  "word": "iwak"
}

{
  "categories": [
    "Old Javanese entries with incorrect language header",
    "Old Javanese lemmas",
    "Old Javanese nouns",
    "Old Javanese terms with IPA pronunciation",
    "Old Javanese terms with unknown etymologies",
    "Rhymes:Old Javanese/wak",
    "Rhymes:Old Javanese/wak/2 syllables"
  ],
  "derived": [
    {
      "word": "maiwak"
    },
    {
      "word": "pewakan"
    },
    {
      "word": "aṅiwak hyaṅ"
    },
    {
      "word": "gajah-iwak"
    },
    {
      "word": "iniwak hyaṅ"
    },
    {
      "word": "iwak hyaṅ"
    },
    {
      "word": "iwak liman"
    },
    {
      "word": "iwak waṅ"
    }
  ],
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "jv",
            "2": "ꦲꦶꦮꦏ꧀"
          },
          "expansion": "Javanese: ꦲꦶꦮꦏ꧀ (iwak)",
          "name": "desc"
        }
      ],
      "text": "Javanese: ꦲꦶꦮꦏ꧀ (iwak)"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "kaw"
      },
      "expansion": "Unknown",
      "name": "unk"
    }
  ],
  "etymology_text": "Unknown",
  "head_templates": [
    {
      "args": {
        "1": "kaw",
        "2": "noun"
      },
      "expansion": "iwak",
      "name": "head"
    }
  ],
  "hyphenation": [
    "i‧wak"
  ],
  "lang": "Old Javanese",
  "lang_code": "kaw",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "fish"
      ],
      "links": [
        [
          "fish",
          "fish"
        ]
      ]
    },
    {
      "categories": [
        "Old Javanese terms with rare senses"
      ],
      "glosses": [
        "meat"
      ],
      "links": [
        [
          "meat",
          "meat"
        ]
      ],
      "raw_glosses": [
        "(rare) meat"
      ],
      "tags": [
        "rare"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/i.wak/"
    },
    {
      "rhymes": "-wak"
    }
  ],
  "word": "iwak"
}