"רבה" meaning in Aramaic

{
  "forms": [
    {
      "form": "רַבָּה",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "rābaḥ",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "arc",
        "2": "adjectives",
        "head": "רַבָּה",
        "tr": "rābaḥ"
      },
      "expansion": "רַבָּה • (rābaḥ)",
      "name": "head"
    }
  ],
  "lang": "Aramaic",
  "lang_code": "arc",
  "pos": "adj",
  "related": [
    {
      "_dis1": "0 0",
      "word": "רבא"
    },
    {
      "_dis1": "0 0",
      "word": "מִדְרָשׁ רַבָּה"
    }
  ],
  "senses": [
    {
      "glosses": [
        "big, important"
      ],
      "id": "en-רבה-arc-adj-TLtyKNv7",
      "links": [
        [
          "big",
          "big"
        ],
        [
          "important",
          "important"
        ]
      ]
    },
    {
      "categories": [
        {
          "_dis": "9 91",
          "kind": "other",
          "name": "Aramaic entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "0 23 27 8 27 14",
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "0 23 27 8 27 14",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "extensive, extended"
      ],
      "id": "en-רבה-arc-adj-kFOfbsfs"
    }
  ],
  "word": "רבה"
}

{
  "categories": [
    "Aramaic adjectives",
    "Aramaic entries with incorrect language header",
    "Aramaic lemmas",
    "Pages with 2 entries",
    "Pages with entries",
    "he:Judaism"
  ],
  "forms": [
    {
      "form": "רַבָּה",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "rābaḥ",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "arc",
        "2": "adjectives",
        "head": "רַבָּה",
        "tr": "rābaḥ"
      },
      "expansion": "רַבָּה • (rābaḥ)",
      "name": "head"
    }
  ],
  "lang": "Aramaic",
  "lang_code": "arc",
  "pos": "adj",
  "related": [
    {
      "word": "רבא"
    },
    {
      "word": "מִדְרָשׁ רַבָּה"
    }
  ],
  "senses": [
    {
      "glosses": [
        "big, important"
      ],
      "links": [
        [
          "big",
          "big"
        ],
        [
          "important",
          "important"
        ]
      ]
    },
    {
      "glosses": [
        "extensive, extended"
      ]
    }
  ],
  "word": "רבה"
}