"jawa" meaning in Old Javanese

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "jv",
            "2": "ꦗꦮ",
            "3": "ꦗꦮꦶ"
          },
          "expansion": "Javanese: ꦗꦮ (jawa), ꦗꦮꦶ (jawi)",
          "name": "desc"
        },
        {
          "args": {},
          "expansion": "(see there for further descendants)",
          "name": "see desc"
        }
      ],
      "text": "Javanese: ꦗꦮ (jawa), ꦗꦮꦶ (jawi) (see there for further descendants)"
    },
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "ban",
            "2": "ᬚᬯ",
            "bor": "1",
            "tr": "Jawa"
          },
          "expansion": "→ Balinese: ᬚᬯ (Jawa)",
          "name": "desc"
        }
      ],
      "text": "→ Balinese: ᬚᬯ (Jawa)"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "kaw",
        "2": "sa",
        "3": "यव",
        "t": "barley, grain"
      },
      "expansion": "Sanskrit यव (yava, “barley, grain”)",
      "name": "der"
    },
    {
      "args": {
        "1": "kaw",
        "2": "poz-pro",
        "3": "*zawa"
      },
      "expansion": "Proto-Malayo-Polynesian *zawa",
      "name": "inh"
    },
    {
      "args": {
        "1": "kaw",
        "2": "map-pro",
        "3": "*zawa",
        "t": "millet"
      },
      "expansion": "Proto-Austronesian *zawa (“millet”)",
      "name": "inh"
    },
    {
      "args": {
        "1": "jv",
        "2": "ꦗꦼꦮꦮꦸꦠ꧀",
        "t": "foxtail millet"
      },
      "expansion": "Javanese ꦗꦼꦮꦮꦸꦠ꧀ (jewawut, “foxtail millet”)",
      "name": "cog"
    }
  ],
  "etymology_text": "* From Sanskrit यव (yava, “barley, grain”).\n* From Proto-Malayo-Polynesian *zawa, from Proto-Austronesian *zawa (“millet”). Cognate of Javanese ꦗꦼꦮꦮꦸꦠ꧀ (jewawut, “foxtail millet”).",
  "head_templates": [
    {
      "args": {
        "1": "kaw",
        "2": "noun"
      },
      "expansion": "jawa",
      "name": "head"
    }
  ],
  "lang": "Old Javanese",
  "lang_code": "kaw",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Old Javanese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "ajawa"
        }
      ],
      "glosses": [
        "grain"
      ],
      "id": "en-jawa-kaw-noun-LCJAIXtk",
      "links": [
        [
          "grain",
          "grain"
        ]
      ]
    }
  ],
  "word": "jawa"
}

{
  "derived": [
    {
      "word": "ajawa"
    }
  ],
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "jv",
            "2": "ꦗꦮ",
            "3": "ꦗꦮꦶ"
          },
          "expansion": "Javanese: ꦗꦮ (jawa), ꦗꦮꦶ (jawi)",
          "name": "desc"
        },
        {
          "args": {},
          "expansion": "(see there for further descendants)",
          "name": "see desc"
        }
      ],
      "text": "Javanese: ꦗꦮ (jawa), ꦗꦮꦶ (jawi) (see there for further descendants)"
    },
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "ban",
            "2": "ᬚᬯ",
            "bor": "1",
            "tr": "Jawa"
          },
          "expansion": "→ Balinese: ᬚᬯ (Jawa)",
          "name": "desc"
        }
      ],
      "text": "→ Balinese: ᬚᬯ (Jawa)"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "kaw",
        "2": "sa",
        "3": "यव",
        "t": "barley, grain"
      },
      "expansion": "Sanskrit यव (yava, “barley, grain”)",
      "name": "der"
    },
    {
      "args": {
        "1": "kaw",
        "2": "poz-pro",
        "3": "*zawa"
      },
      "expansion": "Proto-Malayo-Polynesian *zawa",
      "name": "inh"
    },
    {
      "args": {
        "1": "kaw",
        "2": "map-pro",
        "3": "*zawa",
        "t": "millet"
      },
      "expansion": "Proto-Austronesian *zawa (“millet”)",
      "name": "inh"
    },
    {
      "args": {
        "1": "jv",
        "2": "ꦗꦼꦮꦮꦸꦠ꧀",
        "t": "foxtail millet"
      },
      "expansion": "Javanese ꦗꦼꦮꦮꦸꦠ꧀ (jewawut, “foxtail millet”)",
      "name": "cog"
    }
  ],
  "etymology_text": "* From Sanskrit यव (yava, “barley, grain”).\n* From Proto-Malayo-Polynesian *zawa, from Proto-Austronesian *zawa (“millet”). Cognate of Javanese ꦗꦼꦮꦮꦸꦠ꧀ (jewawut, “foxtail millet”).",
  "head_templates": [
    {
      "args": {
        "1": "kaw",
        "2": "noun"
      },
      "expansion": "jawa",
      "name": "head"
    }
  ],
  "lang": "Old Javanese",
  "lang_code": "kaw",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Old Javanese entries with incorrect language header",
        "Old Javanese lemmas",
        "Old Javanese nouns"
      ],
      "glosses": [
        "grain"
      ],
      "links": [
        [
          "grain",
          "grain"
        ]
      ]
    }
  ],
  "word": "jawa"
}