"nur" meaning in Esperanto

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "io",
            "2": "nur"
          },
          "expansion": "Ido: nur",
          "name": "desc"
        }
      ],
      "text": "Ido: nur"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "eo",
        "2": "de",
        "3": "nur"
      },
      "expansion": "German nur",
      "name": "bor"
    }
  ],
  "etymology_text": "From German nur.",
  "head_templates": [
    {
      "args": {},
      "expansion": "nur",
      "name": "eo-head"
    }
  ],
  "hyphenation": [
    "nur"
  ],
  "lang": "Esperanto",
  "lang_code": "eo",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Esperanto BRO1",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Esperanto entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "english": "If only I would be healthy, I would be fully content.",
          "ref": "1888, L. L. Zamenhof, Dua Libro de l' Lingvo Internacia",
          "text": "Se mi nur estus sana, mi estus tute kontenta.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "only, just"
      ],
      "id": "en-nur-eo-adv-TByd7UQB",
      "links": [
        [
          "only",
          "only"
        ],
        [
          "just",
          "just"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[nur]"
    }
  ],
  "word": "nur"
}

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "io",
            "2": "nur"
          },
          "expansion": "Ido: nur",
          "name": "desc"
        }
      ],
      "text": "Ido: nur"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "eo",
        "2": "de",
        "3": "nur"
      },
      "expansion": "German nur",
      "name": "bor"
    }
  ],
  "etymology_text": "From German nur.",
  "head_templates": [
    {
      "args": {},
      "expansion": "nur",
      "name": "eo-head"
    }
  ],
  "hyphenation": [
    "nur"
  ],
  "lang": "Esperanto",
  "lang_code": "eo",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        "Esperanto BRO1",
        "Esperanto adverbs",
        "Esperanto entries with incorrect language header",
        "Esperanto lemmas",
        "Esperanto terms borrowed from German",
        "Esperanto terms derived from German",
        "Esperanto terms with IPA pronunciation",
        "Esperanto terms with audio links",
        "Esperanto terms with quotations",
        "Quotation templates to be cleaned"
      ],
      "examples": [
        {
          "english": "If only I would be healthy, I would be fully content.",
          "ref": "1888, L. L. Zamenhof, Dua Libro de l' Lingvo Internacia",
          "text": "Se mi nur estus sana, mi estus tute kontenta.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "only, just"
      ],
      "links": [
        [
          "only",
          "only"
        ],
        [
          "just",
          "just"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[nur]"
    }
  ],
  "word": "nur"
}