"scaccus" meaning in Latin

{
  "etymology_templates": [
    {
      "args": {
        "1": "la",
        "2": "ine-pro",
        "3": "*tek-",
        "id": "receive"
      },
      "expansion": "",
      "name": "root"
    },
    {
      "args": {
        "1": "la",
        "2": "scaccī"
      },
      "expansion": "Back-formation from scaccī",
      "name": "back-formation"
    }
  ],
  "etymology_text": "Back-formation from scaccī.",
  "head_templates": [
    {
      "args": {
        "1": "la",
        "2": "intj"
      },
      "expansion": "scaccus",
      "name": "head"
    }
  ],
  "lang": "Latin",
  "lang_code": "la",
  "pos": "intj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Latin back-formations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Latin entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Medieval Latin",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "la",
          "name": "Chess",
          "orig": "la:Chess",
          "parents": [
            "Board games",
            "Tabletop games",
            "Games",
            "Recreation",
            "Human activity",
            "Human behaviour",
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "check"
      ],
      "id": "en-scaccus-la-intj-IPZcKGcb",
      "links": [
        [
          "chess",
          "chess"
        ],
        [
          "check",
          "check"
        ]
      ],
      "raw_glosses": [
        "(Medieval Latin, chess) check"
      ],
      "related": [
        {
          "word": "scaccī"
        },
        {
          "word": "lūdus scaccōrum"
        }
      ],
      "tags": [
        "Medieval-Latin"
      ],
      "topics": [
        "board-games",
        "chess",
        "games"
      ],
      "wikipedia": [
        "la:scaccus"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈskak.kus/",
      "tags": [
        "Classical-Latin"
      ]
    },
    {
      "ipa": "[ˈs̠käkːʊs̠]",
      "tags": [
        "Classical-Latin"
      ]
    },
    {
      "ipa": "/ˈskak.kus/",
      "note": "modern Italianate Ecclesiastical"
    },
    {
      "ipa": "[ˈskäkːus]",
      "note": "modern Italianate Ecclesiastical"
    }
  ],
  "word": "scaccus"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "la",
        "2": "ine-pro",
        "3": "*tek-",
        "id": "receive"
      },
      "expansion": "",
      "name": "root"
    },
    {
      "args": {
        "1": "la",
        "2": "scaccī"
      },
      "expansion": "Back-formation from scaccī",
      "name": "back-formation"
    }
  ],
  "etymology_text": "Back-formation from scaccī.",
  "head_templates": [
    {
      "args": {
        "1": "la",
        "2": "intj"
      },
      "expansion": "scaccus",
      "name": "head"
    }
  ],
  "lang": "Latin",
  "lang_code": "la",
  "pos": "intj",
  "related": [
    {
      "word": "scaccī"
    },
    {
      "word": "lūdus scaccōrum"
    }
  ],
  "senses": [
    {
      "categories": [
        "Latin 2-syllable words",
        "Latin back-formations",
        "Latin entries with incorrect language header",
        "Latin interjections",
        "Latin lemmas",
        "Latin terms derived from Proto-Indo-European",
        "Latin terms derived from the Proto-Indo-European root *tek- (receive)",
        "Latin terms with IPA pronunciation",
        "Medieval Latin",
        "Pages with 1 entry",
        "Pages with entries",
        "la:Chess"
      ],
      "glosses": [
        "check"
      ],
      "links": [
        [
          "chess",
          "chess"
        ],
        [
          "check",
          "check"
        ]
      ],
      "raw_glosses": [
        "(Medieval Latin, chess) check"
      ],
      "tags": [
        "Medieval-Latin"
      ],
      "topics": [
        "board-games",
        "chess",
        "games"
      ],
      "wikipedia": [
        "la:scaccus"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈskak.kus/",
      "tags": [
        "Classical-Latin"
      ]
    },
    {
      "ipa": "[ˈs̠käkːʊs̠]",
      "tags": [
        "Classical-Latin"
      ]
    },
    {
      "ipa": "/ˈskak.kus/",
      "note": "modern Italianate Ecclesiastical"
    },
    {
      "ipa": "[ˈskäkːus]",
      "note": "modern Italianate Ecclesiastical"
    }
  ],
  "word": "scaccus"
}