"caser" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "yi",
        "2": "כּתר",
        "3": "",
        "4": "crown",
        "tr": "keser"
      },
      "expansion": "Yiddish כּתר (keser, “crown”)",
      "name": "cog"
    },
    {
      "args": {
        "1": "he",
        "2": "כֶּתֶר",
        "sc": "Hebr",
        "tr": "keter"
      },
      "expansion": "Hebrew כֶּתֶר (keter)",
      "name": "cog"
    }
  ],
  "etymology_text": "Possibly from Yiddish כּתר (keser, “crown”), from Hebrew כֶּתֶר (keter)",
  "forms": [
    {
      "form": "casers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "caser (plural casers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "British English",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 5 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Yiddish terms with non-redundant manual transliterations",
          "parents": [
            "Terms with non-redundant manual transliterations",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "case"
        },
        {
          "word": "case quarter"
        }
      ],
      "glosses": [
        "A crown, a five-shilling coin."
      ],
      "id": "en-caser-en-noun-lq-SGFfH",
      "links": [
        [
          "crown",
          "crown"
        ],
        [
          "shilling",
          "shilling"
        ]
      ],
      "raw_glosses": [
        "(slang, UK) A crown, a five-shilling coin."
      ],
      "tags": [
        "UK",
        "slang"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "En-au-caser.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/2/2e/En-au-caser.ogg/En-au-caser.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/2/2e/En-au-caser.ogg"
    }
  ],
  "word": "caser"
}

{
  "derived": [
    {
      "word": "case"
    },
    {
      "word": "case quarter"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "yi",
        "2": "כּתר",
        "3": "",
        "4": "crown",
        "tr": "keser"
      },
      "expansion": "Yiddish כּתר (keser, “crown”)",
      "name": "cog"
    },
    {
      "args": {
        "1": "he",
        "2": "כֶּתֶר",
        "sc": "Hebr",
        "tr": "keter"
      },
      "expansion": "Hebrew כֶּתֶר (keter)",
      "name": "cog"
    }
  ],
  "etymology_text": "Possibly from Yiddish כּתר (keser, “crown”), from Hebrew כֶּתֶר (keter)",
  "forms": [
    {
      "form": "casers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "caser (plural casers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "British English",
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English slang",
        "Pages with 5 entries",
        "Pages with entries",
        "Yiddish terms with non-redundant manual transliterations"
      ],
      "glosses": [
        "A crown, a five-shilling coin."
      ],
      "links": [
        [
          "crown",
          "crown"
        ],
        [
          "shilling",
          "shilling"
        ]
      ],
      "raw_glosses": [
        "(slang, UK) A crown, a five-shilling coin."
      ],
      "tags": [
        "UK",
        "slang"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "En-au-caser.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/2/2e/En-au-caser.ogg/En-au-caser.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/2/2e/En-au-caser.ogg"
    }
  ],
  "word": "caser"
}