"csar" meaning in English

{
  "forms": [
    {
      "form": "csars",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "csar (plural csars)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "tsar"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
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          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1827, The Asiatic Journal and Monthly Register for British India and Its Dependencies, page 330:",
          "text": "In order to testify to the conqueror of Siberia his sense of the importance of the services he had rendered his country, the Csar took off his own pelisse, and placed it upon him, in presence of the whole court.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Alternative spelling of tsar"
      ],
      "id": "en-csar-en-noun-jg4b7WCC",
      "links": [
        [
          "tsar",
          "tsar#English"
        ]
      ],
      "raw_glosses": [
        "(rare) Alternative spelling of tsar"
      ],
      "tags": [
        "alt-of",
        "alternative",
        "rare"
      ]
    }
  ],
  "word": "csar"
}

{
  "forms": [
    {
      "form": "csars",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "csar (plural csars)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "tsar"
        }
      ],
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms with quotations",
        "English terms with rare senses",
        "Pages with 1 entry",
        "Pages with entries",
        "Quotation templates to be cleaned"
      ],
      "examples": [
        {
          "ref": "1827, The Asiatic Journal and Monthly Register for British India and Its Dependencies, page 330:",
          "text": "In order to testify to the conqueror of Siberia his sense of the importance of the services he had rendered his country, the Csar took off his own pelisse, and placed it upon him, in presence of the whole court.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Alternative spelling of tsar"
      ],
      "links": [
        [
          "tsar",
          "tsar#English"
        ]
      ],
      "raw_glosses": [
        "(rare) Alternative spelling of tsar"
      ],
      "tags": [
        "alt-of",
        "alternative",
        "rare"
      ]
    }
  ],
  "word": "csar"
}