"ערב" meaning in Aramaic

{
  "forms": [
    {
      "form": "ܥܪܒ",
      "tags": [
        "alternative",
        "Syriac"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "arc",
        "2": "verb"
      },
      "expansion": "ערב • (transliteration needed)",
      "name": "head"
    }
  ],
  "lang": "Aramaic",
  "lang_code": "arc",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "_dis": "59 11 30",
          "kind": "other",
          "name": "Aramaic entries with incorrect language header",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "to set, to go down"
      ],
      "id": "en-ערב-arc-verb-OBR1uYRE",
      "links": [
        [
          "set",
          "set"
        ],
        [
          "go down",
          "go down"
        ]
      ]
    },
    {
      "glosses": [
        "to pledge"
      ],
      "id": "en-ערב-arc-verb-zKPgpw1w",
      "links": [
        [
          "pledge",
          "pledge"
        ]
      ]
    },
    {
      "glosses": [
        "to sift"
      ],
      "id": "en-ערב-arc-verb-ZNGw4SkZ",
      "links": [
        [
          "sift",
          "sift"
        ]
      ]
    }
  ],
  "word": "ערב"
}

{
  "categories": [
    "Aramaic entries with incorrect language header",
    "Aramaic lemmas",
    "Aramaic verbs",
    "Pages with 2 entries",
    "Pages with entries",
    "Requests for gender in Hebrew entries",
    "Requests for transliteration of Aramaic terms",
    "he:Time"
  ],
  "forms": [
    {
      "form": "ܥܪܒ",
      "tags": [
        "alternative",
        "Syriac"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "arc",
        "2": "verb"
      },
      "expansion": "ערב • (transliteration needed)",
      "name": "head"
    }
  ],
  "lang": "Aramaic",
  "lang_code": "arc",
  "pos": "verb",
  "senses": [
    {
      "glosses": [
        "to set, to go down"
      ],
      "links": [
        [
          "set",
          "set"
        ],
        [
          "go down",
          "go down"
        ]
      ]
    },
    {
      "glosses": [
        "to pledge"
      ],
      "links": [
        [
          "pledge",
          "pledge"
        ]
      ]
    },
    {
      "glosses": [
        "to sift"
      ],
      "links": [
        [
          "sift",
          "sift"
        ]
      ]
    }
  ],
  "word": "ערב"
}