"underpromotion" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "under",
        "3": "promotion"
      },
      "expansion": "under- + promotion",
      "name": "prefix"
    }
  ],
  "etymology_text": "From under- + promotion.",
  "forms": [
    {
      "form": "underpromotions",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "-",
        "2": "s"
      },
      "expansion": "underpromotion (usually uncountable, plural underpromotions)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "66 34",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "68 32",
          "kind": "other",
          "name": "English terms prefixed with under-",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "72 28",
          "kind": "other",
          "name": "Entries with translation boxes",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "69 31",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "73 27",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "77 23",
          "kind": "other",
          "name": "Terms with Finnish translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "78 22",
          "kind": "other",
          "name": "Terms with German translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "77 23",
          "kind": "other",
          "name": "Terms with Polish translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "77 23",
          "kind": "other",
          "name": "Terms with Romanian translations",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Insufficient promotion (of goods, services, employees, etc.)."
      ],
      "id": "en-underpromotion-en-noun-WySTUJ-C",
      "links": [
        [
          "promotion",
          "promotion"
        ]
      ],
      "tags": [
        "uncountable",
        "usually"
      ]
    },
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Chess",
          "orig": "en:Chess",
          "parents": [
            "Board games",
            "Tabletop games",
            "Games",
            "Recreation",
            "Human activity",
            "Human behaviour",
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Promotion of a pawn to a piece other than a queen."
      ],
      "id": "en-underpromotion-en-noun-xkBxi4Df",
      "links": [
        [
          "chess",
          "chess"
        ],
        [
          "Promotion",
          "promotion#English"
        ],
        [
          "pawn",
          "pawn"
        ],
        [
          "piece",
          "piece"
        ],
        [
          "queen",
          "queen"
        ]
      ],
      "raw_glosses": [
        "(chess) Promotion of a pawn to a piece other than a queen."
      ],
      "tags": [
        "uncountable",
        "usually"
      ],
      "topics": [
        "board-games",
        "chess",
        "games"
      ],
      "translations": [
        {
          "_dis1": "17 83",
          "code": "fi",
          "lang": "Finnish",
          "sense": "promotion to a piece other than a queen",
          "word": "alikorotus"
        },
        {
          "_dis1": "17 83",
          "code": "de",
          "lang": "German",
          "sense": "promotion to a piece other than a queen",
          "tags": [
            "feminine"
          ],
          "word": "Unterverwandlung"
        },
        {
          "_dis1": "17 83",
          "code": "pl",
          "lang": "Polish",
          "sense": "promotion to a piece other than a queen",
          "tags": [
            "feminine"
          ],
          "word": "słaba promocja"
        },
        {
          "_dis1": "17 83",
          "code": "ro",
          "lang": "Romanian",
          "sense": "promotion to a piece other than a queen",
          "tags": [
            "feminine"
          ],
          "word": "subpromovare"
        }
      ]
    }
  ],
  "sounds": [
    {
      "audio": "LL-Q1860 (eng)-Flame, not lame-underpromotion.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/9/97/LL-Q1860_%28eng%29-Flame%2C_not_lame-underpromotion.wav/LL-Q1860_%28eng%29-Flame%2C_not_lame-underpromotion.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/9/97/LL-Q1860_%28eng%29-Flame%2C_not_lame-underpromotion.wav/LL-Q1860_%28eng%29-Flame%2C_not_lame-underpromotion.wav.ogg"
    }
  ],
  "wikipedia": [
    "underpromotion"
  ],
  "word": "underpromotion"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English terms prefixed with under-",
    "English uncountable nouns",
    "Entries with translation boxes",
    "Pages with 1 entry",
    "Pages with entries",
    "Terms with Finnish translations",
    "Terms with German translations",
    "Terms with Polish translations",
    "Terms with Romanian translations"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "under",
        "3": "promotion"
      },
      "expansion": "under- + promotion",
      "name": "prefix"
    }
  ],
  "etymology_text": "From under- + promotion.",
  "forms": [
    {
      "form": "underpromotions",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "-",
        "2": "s"
      },
      "expansion": "underpromotion (usually uncountable, plural underpromotions)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "Insufficient promotion (of goods, services, employees, etc.)."
      ],
      "links": [
        [
          "promotion",
          "promotion"
        ]
      ],
      "tags": [
        "uncountable",
        "usually"
      ]
    },
    {
      "categories": [
        "en:Chess"
      ],
      "glosses": [
        "Promotion of a pawn to a piece other than a queen."
      ],
      "links": [
        [
          "chess",
          "chess"
        ],
        [
          "Promotion",
          "promotion#English"
        ],
        [
          "pawn",
          "pawn"
        ],
        [
          "piece",
          "piece"
        ],
        [
          "queen",
          "queen"
        ]
      ],
      "raw_glosses": [
        "(chess) Promotion of a pawn to a piece other than a queen."
      ],
      "tags": [
        "uncountable",
        "usually"
      ],
      "topics": [
        "board-games",
        "chess",
        "games"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "LL-Q1860 (eng)-Flame, not lame-underpromotion.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/9/97/LL-Q1860_%28eng%29-Flame%2C_not_lame-underpromotion.wav/LL-Q1860_%28eng%29-Flame%2C_not_lame-underpromotion.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/9/97/LL-Q1860_%28eng%29-Flame%2C_not_lame-underpromotion.wav/LL-Q1860_%28eng%29-Flame%2C_not_lame-underpromotion.wav.ogg"
    }
  ],
  "translations": [
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "promotion to a piece other than a queen",
      "word": "alikorotus"
    },
    {
      "code": "de",
      "lang": "German",
      "sense": "promotion to a piece other than a queen",
      "tags": [
        "feminine"
      ],
      "word": "Unterverwandlung"
    },
    {
      "code": "pl",
      "lang": "Polish",
      "sense": "promotion to a piece other than a queen",
      "tags": [
        "feminine"
      ],
      "word": "słaba promocja"
    },
    {
      "code": "ro",
      "lang": "Romanian",
      "sense": "promotion to a piece other than a queen",
      "tags": [
        "feminine"
      ],
      "word": "subpromovare"
    }
  ],
  "wikipedia": [
    "underpromotion"
  ],
  "word": "underpromotion"
}