"upas" meaning in Bahasa Melayu

{
  "categories": [
    {
      "kind": "other",
      "name": "Entri bahasa Melayu dengan pengepala bahasa tidak betul",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Entries with translation boxes",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Kata nama bahasa Melayu",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Laman dengan 0 entri",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Laman dengan entri",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Lema bahasa Melayu",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_text": "Daripada bahasa Jawa.",
  "forms": [
    {
      "form": "أوڤاس",
      "tags": [
        "Jawi"
      ]
    }
  ],
  "lang": "Bahasa Melayu",
  "lang_code": "ms",
  "pos": "noun",
  "pos_title": "Takrifan",
  "senses": [
    {
      "glosses": [
        "sejenis pokok beracun, Antiaris toxicaria."
      ],
      "id": "ms-upas-ms-noun-kBRdoqCH"
    },
    {
      "glosses": [
        "racun yang berasal daripada pokok ini."
      ],
      "id": "ms-upas-ms-noun-FTh260NL"
    }
  ],
  "synonyms": [
    {
      "word": "(pokok)"
    },
    {
      "word": "ipuh"
    }
  ],
  "word": "upas"
}

{
  "categories": [
    "Entri bahasa Melayu dengan pengepala bahasa tidak betul",
    "Entries with translation boxes",
    "Kata nama bahasa Melayu",
    "Laman dengan 0 entri",
    "Laman dengan entri",
    "Lema bahasa Melayu"
  ],
  "etymology_text": "Daripada bahasa Jawa.",
  "forms": [
    {
      "form": "أوڤاس",
      "tags": [
        "Jawi"
      ]
    }
  ],
  "lang": "Bahasa Melayu",
  "lang_code": "ms",
  "pos": "noun",
  "pos_title": "Takrifan",
  "senses": [
    {
      "glosses": [
        "sejenis pokok beracun, Antiaris toxicaria."
      ]
    },
    {
      "glosses": [
        "racun yang berasal daripada pokok ini."
      ]
    }
  ],
  "synonyms": [
    {
      "word": "(pokok)"
    },
    {
      "word": "ipuh"
    }
  ],
  "word": "upas"
}