"niżla" meaning in Maltese

{
  "etymology_templates": [
    {
      "args": {
        "1": "mt",
        "2": "ar",
        "3": "نَزْلَة"
      },
      "expansion": "Arabic نَزْلَة (nazla)",
      "name": "inh"
    }
  ],
  "etymology_text": "From Arabic نَزْلَة (nazla).",
  "forms": [
    {
      "form": "nżieli",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "niżliet",
      "tags": [
        "paucal"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "g": "f",
        "p": "nżieli",
        "pauc": "niżliet"
      },
      "expansion": "niżla f (plural nżieli, paucal niżliet)",
      "name": "mt-noun"
    }
  ],
  "lang": "Maltese",
  "lang_code": "mt",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Maltese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "a descent, a slope"
      ],
      "id": "en-niżla-mt-noun-CYLbioFF",
      "links": [
        [
          "descent",
          "descent"
        ],
        [
          "slope",
          "slope"
        ]
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈnɪz.la/"
    }
  ],
  "word": "niżla"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "mt",
        "2": "ar",
        "3": "نَزْلَة"
      },
      "expansion": "Arabic نَزْلَة (nazla)",
      "name": "inh"
    }
  ],
  "etymology_text": "From Arabic نَزْلَة (nazla).",
  "forms": [
    {
      "form": "nżieli",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "niżliet",
      "tags": [
        "paucal"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "g": "f",
        "p": "nżieli",
        "pauc": "niżliet"
      },
      "expansion": "niżla f (plural nżieli, paucal niżliet)",
      "name": "mt-noun"
    }
  ],
  "lang": "Maltese",
  "lang_code": "mt",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Maltese 2-syllable words",
        "Maltese entries with incorrect language header",
        "Maltese feminine nouns",
        "Maltese lemmas",
        "Maltese nouns",
        "Maltese terms derived from Arabic",
        "Maltese terms inherited from Arabic",
        "Maltese terms with IPA pronunciation"
      ],
      "glosses": [
        "a descent, a slope"
      ],
      "links": [
        [
          "descent",
          "descent"
        ],
        [
          "slope",
          "slope"
        ]
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈnɪz.la/"
    }
  ],
  "word": "niżla"
}