"-نا" meaning in Punjabi

{
  "etymology_templates": [
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      "args": {
        "1": "Inherited"
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      "expansion": "Inherited",
      "name": "glossary"
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      "args": {
        "1": "pa",
        "2": "pra",
        "3": "-𑀅𑀡",
        "4": "",
        "5": "",
        "g": "",
        "g2": "",
        "g3": "",
        "id": "",
        "lit": "",
        "nocat": "",
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        "sc": "",
        "sort": "",
        "tr": "",
        "ts": ""
      },
      "expansion": "Prakrit -𑀅𑀡 (-aṇa)",
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      "args": {
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      "args": {
        "1": "pa",
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        "3": "-अन"
      },
      "expansion": "Sanskrit -अन (-ana)",
      "name": "inh"
    }
  ],
  "etymology_text": "Inherited from Prakrit -𑀅𑀡 (-aṇa), from Sanskrit -अन (-ana).",
  "forms": [
    {
      "form": "-nā",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "pa",
        "2": "suffix"
      },
      "expansion": "-نا • (-nā)",
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  ],
  "lang": "Punjabi",
  "lang_code": "pa",
  "pos": "suffix",
  "senses": [
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      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
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          "parents": [],
          "source": "w"
        },
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          "kind": "other",
          "name": "Punjabi entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "پی (pī, “drink (stem)”) + -نا (-nā) → پِیݨا (pīṇā, “to drink”)",
          "type": "example"
        }
      ],
      "glosses": [
        "used to form the infinitive"
      ],
      "id": "en--نا-pa-suffix-j9y-iyF5",
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        [
          "infinitive",
          "infinitive#English"
        ]
      ],
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        "morpheme"
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    }
  ],
  "sounds": [
    {
      "ipa": "/ɳäː/"
    },
    {
      "ipa": "/näː/"
    },
    {
      "rhymes": "-äː"
    }
  ],
  "word": "-نا"
}

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        "g3": "",
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        "tr": "",
        "ts": ""
      },
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    },
    {
      "args": {
        "1": "pa",
        "2": "sa",
        "3": "-अन"
      },
      "expansion": "Sanskrit -अन (-ana)",
      "name": "inh"
    }
  ],
  "etymology_text": "Inherited from Prakrit -𑀅𑀡 (-aṇa), from Sanskrit -अन (-ana).",
  "forms": [
    {
      "form": "-nā",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "pa",
        "2": "suffix"
      },
      "expansion": "-نا • (-nā)",
      "name": "head"
    }
  ],
  "lang": "Punjabi",
  "lang_code": "pa",
  "pos": "suffix",
  "senses": [
    {
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        "Pages with entries",
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        "Punjabi terms derived from Prakrit",
        "Punjabi terms derived from Sanskrit",
        "Punjabi terms inherited from Prakrit",
        "Punjabi terms inherited from Sanskrit",
        "Rhymes:Punjabi/äː",
        "Rhymes:Punjabi/äː/1 syllable"
      ],
      "examples": [
        {
          "text": "پی (pī, “drink (stem)”) + -نا (-nā) → پِیݨا (pīṇā, “to drink”)",
          "type": "example"
        }
      ],
      "glosses": [
        "used to form the infinitive"
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        "morpheme"
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  ],
  "sounds": [
    {
      "ipa": "/ɳäː/"
    },
    {
      "ipa": "/näː/"
    },
    {
      "rhymes": "-äː"
    }
  ],
  "word": "-نا"
}