"रथोत्सव" meaning in Sanskrit

{
  "etymology_text": "From रथ (ratha).",
  "forms": [
    {
      "form": "rathotsava",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "g": "m"
      },
      "expansion": "रथोत्सव • (rathotsava) stem, m",
      "name": "sa-noun"
    }
  ],
  "lang": "Sanskrit",
  "lang_code": "sa",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Sanskrit entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "a car-festival, a solemn procession of an idol mounted on a car. (Cat.)"
      ],
      "id": "en-रथोत्सव-sa-noun-aJcbNdyv",
      "links": [
        [
          "procession",
          "procession"
        ],
        [
          "car",
          "car"
        ]
      ]
    }
  ],
  "word": "रथोत्सव"
}

{
  "etymology_text": "From रथ (ratha).",
  "forms": [
    {
      "form": "rathotsava",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "g": "m"
      },
      "expansion": "रथोत्सव • (rathotsava) stem, m",
      "name": "sa-noun"
    }
  ],
  "lang": "Sanskrit",
  "lang_code": "sa",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Sanskrit entries with incorrect language header",
        "Sanskrit lemmas",
        "Sanskrit masculine nouns",
        "Sanskrit nouns",
        "Sanskrit nouns in Devanagari script"
      ],
      "glosses": [
        "a car-festival, a solemn procession of an idol mounted on a car. (Cat.)"
      ],
      "links": [
        [
          "procession",
          "procession"
        ],
        [
          "car",
          "car"
        ]
      ]
    }
  ],
  "word": "रथोत्सव"
}