"the last favour" meaning in English

{
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      "expansion": "the last favour (uncountable)",
      "name": "en-noun"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
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        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
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          "source": "w"
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      "examples": [
        {
          "ref": "1785, James Ridgway, A Dictionary of Literary Conversation",
          "text": "A Portugueze gentleman, resident at Goa, sleeping with his wife at his side, dreamt that she had granted the last favour to her lover.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "sexual intercourse (as permitted by a woman)"
      ],
      "id": "en-the_last_favour-en-noun-jzuITcfW",
      "links": [
        [
          "sexual intercourse",
          "sexual intercourse"
        ]
      ],
      "raw_glosses": [
        "(archaic, euphemistic) sexual intercourse (as permitted by a woman)"
      ],
      "tags": [
        "archaic",
        "euphemistic",
        "uncountable"
      ]
    }
  ],
  "word": "the last favour"
}

{
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "the last favour (uncountable)",
      "name": "en-noun"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
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        "English euphemisms",
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        "English terms with quotations",
        "English uncountable nouns"
      ],
      "examples": [
        {
          "ref": "1785, James Ridgway, A Dictionary of Literary Conversation",
          "text": "A Portugueze gentleman, resident at Goa, sleeping with his wife at his side, dreamt that she had granted the last favour to her lover.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "sexual intercourse (as permitted by a woman)"
      ],
      "links": [
        [
          "sexual intercourse",
          "sexual intercourse"
        ]
      ],
      "raw_glosses": [
        "(archaic, euphemistic) sexual intercourse (as permitted by a woman)"
      ],
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        "archaic",
        "euphemistic",
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    }
  ],
  "word": "the last favour"
}