"grease money" meaning in English

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      "expansion": "grease money (uncountable)",
      "name": "en-noun"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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          "kind": "topical",
          "langcode": "en",
          "name": "Corruption",
          "orig": "en:Corruption",
          "parents": [
            "Crime",
            "Politics",
            "Criminal law",
            "Society",
            "Law",
            "All topics",
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            "Fundamental"
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      "glosses": [
        "Synonym of grease payment"
      ],
      "id": "en-grease_money-en-noun-XTFHoIkZ",
      "links": [
        [
          "grease payment",
          "grease payment#English"
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      "synonyms": [
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            "synonym-of"
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          "word": "grease payment"
        }
      ],
      "tags": [
        "uncountable"
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  "word": "grease money"
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      "expansion": "grease money (uncountable)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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      "glosses": [
        "Synonym of grease payment"
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          "grease payment#English"
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          "word": "grease payment"
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  "word": "grease money"
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