"por añadidura" meaning in Spanish

{
  "head_templates": [
    {
      "args": {},
      "expansion": "por añadidura",
      "name": "es-adv"
    }
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
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          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Spanish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
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          "source": "w"
        }
      ],
      "examples": [
        {
          "english": "A pot of stew of rather more beef than mutton, a salad on most nights, scraps on Saturdays, lentils on Fridays, and a pigeon or so extra on Sundays, made away with three-quarters of his income.",
          "ref": "1605, Miguel de Cervantes, “Capítulo I”, in El ingenioso hidalgo Don Quijote de la Mancha, Primera parte:",
          "text": "Una olla de algo más vaca que carnero, salpicón las más noches, duelos y quebrantos los sábados, lantejas los viernes, algún palomino de añadidura los domingos, consumían las tres partes de su hacienda",
          "type": "quote"
        }
      ],
      "glosses": [
        "in addition"
      ],
      "id": "en-por_añadidura-es-adv-nIAn8IfP",
      "links": [
        [
          "in addition",
          "in addition"
        ]
      ],
      "raw_glosses": [
        "(idiomatic) in addition"
      ],
      "related": [
        {
          "word": "a mayor abundamiento"
        }
      ],
      "tags": [
        "idiomatic"
      ]
    }
  ],
  "word": "por añadidura"
}

{
  "head_templates": [
    {
      "args": {},
      "expansion": "por añadidura",
      "name": "es-adv"
    }
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "adv",
  "related": [
    {
      "word": "a mayor abundamiento"
    }
  ],
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Spanish adverbs",
        "Spanish entries with incorrect language header",
        "Spanish idioms",
        "Spanish lemmas",
        "Spanish multiword terms",
        "Spanish terms with quotations"
      ],
      "examples": [
        {
          "english": "A pot of stew of rather more beef than mutton, a salad on most nights, scraps on Saturdays, lentils on Fridays, and a pigeon or so extra on Sundays, made away with three-quarters of his income.",
          "ref": "1605, Miguel de Cervantes, “Capítulo I”, in El ingenioso hidalgo Don Quijote de la Mancha, Primera parte:",
          "text": "Una olla de algo más vaca que carnero, salpicón las más noches, duelos y quebrantos los sábados, lantejas los viernes, algún palomino de añadidura los domingos, consumían las tres partes de su hacienda",
          "type": "quote"
        }
      ],
      "glosses": [
        "in addition"
      ],
      "links": [
        [
          "in addition",
          "in addition"
        ]
      ],
      "raw_glosses": [
        "(idiomatic) in addition"
      ],
      "tags": [
        "idiomatic"
      ]
    }
  ],
  "word": "por añadidura"
}