"אדרבא" meaning in Aramaic

{
  "forms": [
    {
      "form": "אַדְּרַבָּא",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "ʾaddərabbā",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "arc",
        "2": "adverb",
        "head": "אַדְּרַבָּא",
        "tr": "ʾaddərabbā"
      },
      "expansion": "אַדְּרַבָּא • (ʾaddərabbā)",
      "name": "head"
    }
  ],
  "lang": "Aramaic",
  "lang_code": "arc",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Aramaic entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Jewish Babylonian Aramaic",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "on the contrary"
      ],
      "id": "en-אדרבא-arc-adv-8sE3djvi",
      "links": [
        [
          "on the contrary",
          "on the contrary"
        ]
      ],
      "raw_glosses": [
        "(Jewish Babylonian Aramaic) on the contrary"
      ],
      "tags": [
        "Jewish-Babylonian-Aramaic"
      ]
    }
  ],
  "word": "אדרבא"
}

{
  "forms": [
    {
      "form": "אַדְּרַבָּא",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "ʾaddərabbā",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "arc",
        "2": "adverb",
        "head": "אַדְּרַבָּא",
        "tr": "ʾaddərabbā"
      },
      "expansion": "אַדְּרַבָּא • (ʾaddərabbā)",
      "name": "head"
    }
  ],
  "lang": "Aramaic",
  "lang_code": "arc",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        "Aramaic adverbs",
        "Aramaic entries with incorrect language header",
        "Aramaic lemmas",
        "Jewish Babylonian Aramaic"
      ],
      "glosses": [
        "on the contrary"
      ],
      "links": [
        [
          "on the contrary",
          "on the contrary"
        ]
      ],
      "raw_glosses": [
        "(Jewish Babylonian Aramaic) on the contrary"
      ],
      "tags": [
        "Jewish-Babylonian-Aramaic"
      ]
    }
  ],
  "word": "אדרבא"
}