"यंत्र" meaning in Sanskrit

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "ta",
            "2": "இயந்திரம்"
          },
          "expansion": "Tamil: இயந்திரம் (iyantiram)",
          "name": "desc"
        }
      ],
      "text": "Tamil: இயந்திரம் (iyantiram)"
    }
  ],
  "forms": [
    {
      "form": "yaṃtra",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "यंत्र • (yaṃtra) stem, ?",
      "name": "sa-noun"
    }
  ],
  "lang": "Sanskrit",
  "lang_code": "sa",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "yantra",
          "word": "यन्त्र"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Sanskrit entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Alternative form of यन्त्र (yantra)"
      ],
      "id": "en-यंत्र-sa-noun-hJx7ts79",
      "links": [
        [
          "यन्त्र",
          "यन्त्र#Sanskrit"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "यंत्र"
}

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "ta",
            "2": "இயந்திரம்"
          },
          "expansion": "Tamil: இயந்திரம் (iyantiram)",
          "name": "desc"
        }
      ],
      "text": "Tamil: இயந்திரம் (iyantiram)"
    }
  ],
  "forms": [
    {
      "form": "yaṃtra",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "यंत्र • (yaṃtra) stem, ?",
      "name": "sa-noun"
    }
  ],
  "lang": "Sanskrit",
  "lang_code": "sa",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "yantra",
          "word": "यन्त्र"
        }
      ],
      "categories": [
        "Pages with 2 entries",
        "Requests for gender in Sanskrit entries",
        "Sanskrit entries with incorrect language header",
        "Sanskrit lemmas",
        "Sanskrit nouns",
        "Sanskrit nouns in Devanagari script"
      ],
      "glosses": [
        "Alternative form of यन्त्र (yantra)"
      ],
      "links": [
        [
          "यन्त्र",
          "यन्त्र#Sanskrit"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "यंत्र"
}