"alas" meaning in Indonésio

{
  "categories": [
    {
      "kind": "other",
      "name": "!Entrada (Indonésio)",
      "parents": [],
      "source": "w"
    }
  ],
  "derived": [
    {
      "word": "dialasi"
    },
    {
      "word": "mengalasi"
    }
  ],
  "lang": "Indonésio",
  "lang_code": "id",
  "pos": "noun",
  "pos_title": "Substantivo",
  "senses": [
    {
      "glosses": [
        "base, fundação"
      ],
      "id": "pt-alas-id-noun-aqT-PSGd"
    },
    {
      "glosses": [
        "camada"
      ],
      "id": "pt-alas-id-noun-NO5eZqsX"
    },
    {
      "glosses": [
        "cobertura"
      ],
      "id": "pt-alas-id-noun-ecacxRhW"
    },
    {
      "glosses": [
        "forro"
      ],
      "id": "pt-alas-id-noun-agM-YCFf"
    },
    {
      "glosses": [
        "fundo, parte de baixo"
      ],
      "id": "pt-alas-id-noun--y3EaTdc"
    },
    {
      "glosses": [
        "causa, razão, motivo"
      ],
      "id": "pt-alas-id-noun-3PsFGgIM"
    },
    {
      "glosses": [
        "floresta"
      ],
      "id": "pt-alas-id-noun-CAt~F00r",
      "raw_tags": [
        "Java"
      ]
    }
  ],
  "synonyms": [
    {
      "sense_index": 1,
      "word": "dasar"
    },
    {
      "sense_index": 1,
      "word": "fondasi"
    },
    {
      "sense_index": 6,
      "word": "alasan"
    }
  ],
  "word": "alas"
}

{
  "categories": [
    "!Entrada (Indonésio)"
  ],
  "derived": [
    {
      "word": "dialasi"
    },
    {
      "word": "mengalasi"
    }
  ],
  "lang": "Indonésio",
  "lang_code": "id",
  "pos": "noun",
  "pos_title": "Substantivo",
  "senses": [
    {
      "glosses": [
        "base, fundação"
      ]
    },
    {
      "glosses": [
        "camada"
      ]
    },
    {
      "glosses": [
        "cobertura"
      ]
    },
    {
      "glosses": [
        "forro"
      ]
    },
    {
      "glosses": [
        "fundo, parte de baixo"
      ]
    },
    {
      "glosses": [
        "causa, razão, motivo"
      ]
    },
    {
      "glosses": [
        "floresta"
      ],
      "raw_tags": [
        "Java"
      ]
    }
  ],
  "synonyms": [
    {
      "sense_index": 1,
      "word": "dasar"
    },
    {
      "sense_index": 1,
      "word": "fondasi"
    },
    {
      "sense_index": 6,
      "word": "alasan"
    }
  ],
  "word": "alas"
}