"нешто" meaning in Russian

{
  "forms": [
    {
      "form": "не́што",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "néšto",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ru",
        "2": "particle",
        "head": "не́што"
      },
      "expansion": "не́што • (néšto)",
      "name": "head"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "particle",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 3 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Russian entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Russian particles",
          "parents": [],
          "source": "w"
        },
        {
          "_dis": "9 15 1 1 8 8 0 0 24 15 1 1 8 8 0",
          "kind": "other",
          "name": "Pages with 3 entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "9 18 1 0 9 9 0 0 16 18 1 0 9 9 0",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "really?, is it possible?, indeed"
      ],
      "id": "en-нешто-ru-particle-Q5pODuEy",
      "links": [
        [
          "really",
          "really"
        ],
        [
          "possible",
          "possible"
        ],
        [
          "indeed",
          "indeed"
        ]
      ],
      "raw_glosses": [
        "(colloquial) really?, is it possible?, indeed"
      ],
      "synonyms": [
        {
          "word": "неуже́ли"
        },
        {
          "word": "неу́жто"
        },
        {
          "word": "ра́зве"
        }
      ],
      "tags": [
        "colloquial"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈnʲeʂtə]"
    }
  ],
  "word": "нешто"
}

{
  "categories": [
    "Pages with 3 entries",
    "Pages with entries"
  ],
  "forms": [
    {
      "form": "не́што",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "néšto",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ru",
        "2": "particle",
        "head": "не́што"
      },
      "expansion": "не́што • (néšto)",
      "name": "head"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "particle",
  "senses": [
    {
      "categories": [
        "Pages with 3 entries",
        "Pages with entries",
        "Russian 2-syllable words",
        "Russian colloquialisms",
        "Russian entries with incorrect language header",
        "Russian lemmas",
        "Russian particles",
        "Russian terms with IPA pronunciation"
      ],
      "glosses": [
        "really?, is it possible?, indeed"
      ],
      "links": [
        [
          "really",
          "really"
        ],
        [
          "possible",
          "possible"
        ],
        [
          "indeed",
          "indeed"
        ]
      ],
      "raw_glosses": [
        "(colloquial) really?, is it possible?, indeed"
      ],
      "synonyms": [
        {
          "word": "неуже́ли"
        },
        {
          "word": "неу́жто"
        },
        {
          "word": "ра́зве"
        }
      ],
      "tags": [
        "colloquial"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈnʲeʂtə]"
    }
  ],
  "word": "нешто"
}