"modern convenience" meaning in English

{
  "forms": [
    {
      "form": "modern conveniences",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "modern convenience (plural modern conveniences)",
      "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"
        },
        {
          "kind": "other",
          "name": "Mandarin terms with non-redundant manual transliterations",
          "parents": [
            "Terms with non-redundant manual transliterations",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "mod con"
        }
      ],
      "glosses": [
        "A labour-saving device or service making a task easier or more efficient to perform than by traditional methods."
      ],
      "id": "en-modern_convenience-en-noun-p-Au2CyB",
      "links": [
        [
          "labour",
          "labour"
        ],
        [
          "saving",
          "saving"
        ]
      ],
      "synonyms": [
        {
          "word": "mod con"
        }
      ],
      "translations": [
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "sense": "device or service",
          "word": "現代化生活設備"
        },
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "roman": "xiàndàihuà shēnghuó shèbèi",
          "sense": "device or service",
          "word": "现代化生活设备"
        },
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "device or service",
          "word": "nykyajan mukavuus"
        },
        {
          "code": "hu",
          "lang": "Hungarian",
          "sense": "device or service",
          "tags": [
            "modern"
          ],
          "word": "komfort"
        },
        {
          "code": "hu",
          "lang": "Hungarian",
          "sense": "device or service",
          "tags": [
            "plural"
          ],
          "word": "a modern kor vívmányai"
        },
        {
          "code": "hu",
          "lang": "Hungarian",
          "sense": "device or service",
          "word": "modern kényelmi kellék"
        },
        {
          "code": "hu",
          "english": "most commonly",
          "lang": "Hungarian",
          "sense": "device or service",
          "tags": [
            "collective"
          ],
          "word": "összkomfort"
        }
      ]
    }
  ],
  "word": "modern convenience"
}

{
  "derived": [
    {
      "word": "mod con"
    }
  ],
  "forms": [
    {
      "form": "modern conveniences",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "modern convenience (plural modern conveniences)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Mandarin terms with non-redundant manual transliterations"
      ],
      "glosses": [
        "A labour-saving device or service making a task easier or more efficient to perform than by traditional methods."
      ],
      "links": [
        [
          "labour",
          "labour"
        ],
        [
          "saving",
          "saving"
        ]
      ],
      "synonyms": [
        {
          "word": "mod con"
        }
      ]
    }
  ],
  "translations": [
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "sense": "device or service",
      "word": "現代化生活設備"
    },
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "roman": "xiàndàihuà shēnghuó shèbèi",
      "sense": "device or service",
      "word": "现代化生活设备"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "device or service",
      "word": "nykyajan mukavuus"
    },
    {
      "code": "hu",
      "lang": "Hungarian",
      "sense": "device or service",
      "tags": [
        "modern"
      ],
      "word": "komfort"
    },
    {
      "code": "hu",
      "lang": "Hungarian",
      "sense": "device or service",
      "tags": [
        "plural"
      ],
      "word": "a modern kor vívmányai"
    },
    {
      "code": "hu",
      "lang": "Hungarian",
      "sense": "device or service",
      "word": "modern kényelmi kellék"
    },
    {
      "code": "hu",
      "english": "most commonly",
      "lang": "Hungarian",
      "sense": "device or service",
      "tags": [
        "collective"
      ],
      "word": "összkomfort"
    }
  ],
  "word": "modern convenience"
}