"right bower" meaning in English

{
  "forms": [
    {
      "form": "right bowers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "right bower (plural right bowers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1870, Bret Harte, Plain Language from Truthful James",
          "text": "But the hands that were played / By that heathen Chinee, / And the points that he made, / Were quite frightful to see,— / Till at last he put down a right bower, / Which the same Nye had dealt unto me.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "The jack of the trump suit, the highest card in the game except the joker."
      ],
      "id": "en-right_bower-en-noun-7STlPKGC",
      "links": [
        [
          "euchre",
          "euchre"
        ],
        [
          "jack",
          "jack"
        ],
        [
          "trump",
          "trump"
        ],
        [
          "suit",
          "suit"
        ],
        [
          "joker",
          "joker"
        ]
      ],
      "raw_glosses": [
        "(euchre) The jack of the trump suit, the highest card in the game except the joker."
      ],
      "related": [
        {
          "word": "left bower"
        }
      ]
    }
  ],
  "word": "right bower"
}

{
  "forms": [
    {
      "form": "right bowers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "right bower (plural right bowers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "left bower"
    }
  ],
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with quotations",
        "Quotation templates to be cleaned"
      ],
      "examples": [
        {
          "ref": "1870, Bret Harte, Plain Language from Truthful James",
          "text": "But the hands that were played / By that heathen Chinee, / And the points that he made, / Were quite frightful to see,— / Till at last he put down a right bower, / Which the same Nye had dealt unto me.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "The jack of the trump suit, the highest card in the game except the joker."
      ],
      "links": [
        [
          "euchre",
          "euchre"
        ],
        [
          "jack",
          "jack"
        ],
        [
          "trump",
          "trump"
        ],
        [
          "suit",
          "suit"
        ],
        [
          "joker",
          "joker"
        ]
      ],
      "raw_glosses": [
        "(euchre) The jack of the trump suit, the highest card in the game except the joker."
      ]
    }
  ],
  "word": "right bower"
}