"erbat" meaning in Maltese

{
  "lang": "Maltese",
  "lang_code": "mt",
  "pos": "num",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Maltese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Maltese links with ignored alt parameters",
          "parents": [
            "Links with ignored alt parameters",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Maltese links with redundant alt parameters",
          "parents": [
            "Links with redundant alt parameters",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "Coordinate term: (short attributive form) erba’"
        }
      ],
      "glosses": [
        "long attributive form of erbgħa (“four”)"
      ],
      "id": "en-erbat-mt-num-1OEdjjnP",
      "links": [
        [
          "erbgħa",
          "erbgħa#Maltese"
        ]
      ],
      "tags": [
        "feminine",
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈɛr.bat/"
    },
    {
      "rhymes": "-ɛrbat"
    }
  ],
  "word": "erbat"
}

{
  "lang": "Maltese",
  "lang_code": "mt",
  "pos": "num",
  "senses": [
    {
      "categories": [
        "Maltese entries with incorrect language header",
        "Maltese links with ignored alt parameters",
        "Maltese links with redundant alt parameters",
        "Maltese non-lemma forms",
        "Maltese numeral forms",
        "Pages with 2 entries",
        "Pages with entries",
        "Rhymes:Maltese/ɛrbat",
        "Rhymes:Maltese/ɛrbat/2 syllables"
      ],
      "examples": [
        {
          "text": "Coordinate term: (short attributive form) erba’"
        }
      ],
      "glosses": [
        "long attributive form of erbgħa (“four”)"
      ],
      "links": [
        [
          "erbgħa",
          "erbgħa#Maltese"
        ]
      ],
      "tags": [
        "feminine",
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈɛr.bat/"
    },
    {
      "rhymes": "-ɛrbat"
    }
  ],
  "word": "erbat"
}