"शन्तनु" meaning in Sanskrit

{
  "forms": [
    {
      "form": "śantanu",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "शन्तनु • (śantanu) stem",
      "name": "sa-adj"
    }
  ],
  "lang": "Sanskrit",
  "lang_code": "sa",
  "pos": "adj",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "śaṃtanu",
          "word": "शंतनु"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "Sanskrit adjectives in Devanagari script",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Sanskrit entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Alternative spelling of शंतनु (śaṃtanu)"
      ],
      "id": "en-शन्तनु-sa-adj-djKYgkBT",
      "links": [
        [
          "शंतनु",
          "शंतनु#Sanskrit"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ɕɐn.tɐ.nu/",
      "tags": [
        "Vedic"
      ]
    },
    {
      "ipa": "/ˈɕɐn̪.t̪ɐ.n̪u/",
      "tags": [
        "Classical-Sanskrit"
      ]
    }
  ],
  "word": "शन्तनु"
}

{
  "forms": [
    {
      "form": "śantanu",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "शन्तनु • (śantanu) stem",
      "name": "sa-adj"
    }
  ],
  "lang": "Sanskrit",
  "lang_code": "sa",
  "pos": "adj",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "śaṃtanu",
          "word": "शंतनु"
        }
      ],
      "categories": [
        "Sanskrit adjectives",
        "Sanskrit adjectives in Devanagari script",
        "Sanskrit entries with incorrect language header",
        "Sanskrit lemmas",
        "Sanskrit terms with IPA pronunciation"
      ],
      "glosses": [
        "Alternative spelling of शंतनु (śaṃtanu)"
      ],
      "links": [
        [
          "शंतनु",
          "शंतनु#Sanskrit"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ɕɐn.tɐ.nu/",
      "tags": [
        "Vedic"
      ]
    },
    {
      "ipa": "/ˈɕɐn̪.t̪ɐ.n̪u/",
      "tags": [
        "Classical-Sanskrit"
      ]
    }
  ],
  "word": "शन्तनु"
}