"kaj" meaning in Romani

{
  "etymology_templates": [
    {
      "args": {
        "1": "Inherited"
      },
      "expansion": "Inherited",
      "name": "glossary"
    },
    {
      "args": {
        "1": "rom",
        "2": "inc-pra",
        "3": "",
        "4": "",
        "5": "",
        "g": "",
        "g2": "",
        "g3": "",
        "id": "",
        "lit": "",
        "nocat": "",
        "pos": "",
        "sc": "",
        "sort": "",
        "tr": "kahiṃ",
        "ts": ""
      },
      "expansion": "Prakrit [script needed] (kahiṃ)",
      "name": "inh"
    },
    {
      "args": {
        "1": "rom",
        "2": "inc-pra",
        "3": "",
        "tr": "kahiṃ"
      },
      "expansion": "Inherited from Prakrit [script needed] (kahiṃ)",
      "name": "inh+"
    },
    {
      "args": {
        "1": "inc-pra",
        "2": "",
        "tr": "kahĩ"
      },
      "expansion": "[script needed] (kahĩ)",
      "name": "m"
    },
    {
      "args": {
        "1": "rom",
        "2": "sa",
        "3": "कस्मिन्"
      },
      "expansion": "Sanskrit कस्मिन् (kasmin)",
      "name": "inh"
    },
    {
      "args": {
        "1": "sa",
        "2": "किम्"
      },
      "expansion": "किम् (kim)",
      "name": "m"
    }
  ],
  "etymology_text": "Inherited from Prakrit [script needed] (kahiṃ), [script needed] (kahĩ), from Sanskrit कस्मिन् (kasmin), the locative singular of किम् (kim).",
  "head_templates": [
    {
      "args": {
        "1": "rom",
        "2": "adverb",
        "cat2": "1-syllable words"
      },
      "expansion": "kaj",
      "name": "head"
    }
  ],
  "lang": "Romani",
  "lang_code": "rom",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Romani entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "where? (interrogative)"
      ],
      "id": "en-kaj-rom-adv-3Sw9TIjn",
      "links": [
        [
          "where",
          "where"
        ]
      ]
    }
  ],
  "word": "kaj"
}

{
  "categories": [
    "White Hmong adjectives",
    "White Hmong doublets",
    "White Hmong entries with incorrect language header",
    "White Hmong lemmas",
    "White Hmong terms borrowed from Middle Chinese",
    "White Hmong terms derived from Middle Chinese",
    "White Hmong terms derived from Proto-Hmong",
    "White Hmong terms inherited from Proto-Hmong",
    "White Hmong terms with IPA pronunciation"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "Inherited"
      },
      "expansion": "Inherited",
      "name": "glossary"
    },
    {
      "args": {
        "1": "rom",
        "2": "inc-pra",
        "3": "",
        "4": "",
        "5": "",
        "g": "",
        "g2": "",
        "g3": "",
        "id": "",
        "lit": "",
        "nocat": "",
        "pos": "",
        "sc": "",
        "sort": "",
        "tr": "kahiṃ",
        "ts": ""
      },
      "expansion": "Prakrit [script needed] (kahiṃ)",
      "name": "inh"
    },
    {
      "args": {
        "1": "rom",
        "2": "inc-pra",
        "3": "",
        "tr": "kahiṃ"
      },
      "expansion": "Inherited from Prakrit [script needed] (kahiṃ)",
      "name": "inh+"
    },
    {
      "args": {
        "1": "inc-pra",
        "2": "",
        "tr": "kahĩ"
      },
      "expansion": "[script needed] (kahĩ)",
      "name": "m"
    },
    {
      "args": {
        "1": "rom",
        "2": "sa",
        "3": "कस्मिन्"
      },
      "expansion": "Sanskrit कस्मिन् (kasmin)",
      "name": "inh"
    },
    {
      "args": {
        "1": "sa",
        "2": "किम्"
      },
      "expansion": "किम् (kim)",
      "name": "m"
    }
  ],
  "etymology_text": "Inherited from Prakrit [script needed] (kahiṃ), [script needed] (kahĩ), from Sanskrit कस्मिन् (kasmin), the locative singular of किम् (kim).",
  "head_templates": [
    {
      "args": {
        "1": "rom",
        "2": "adverb",
        "cat2": "1-syllable words"
      },
      "expansion": "kaj",
      "name": "head"
    }
  ],
  "lang": "Romani",
  "lang_code": "rom",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        "Requests for native script for Prakrit terms",
        "Romani 1-syllable words",
        "Romani adverbs",
        "Romani entries with incorrect language header",
        "Romani lemmas",
        "Romani terms derived from Prakrit",
        "Romani terms derived from Sanskrit",
        "Romani terms inherited from Prakrit",
        "Romani terms inherited from Sanskrit"
      ],
      "glosses": [
        "where? (interrogative)"
      ],
      "links": [
        [
          "where",
          "where"
        ]
      ]
    }
  ],
  "word": "kaj"
}