"arduously" meaning in English

{
  "etymology_links": [
    [
      "arduus",
      "arduus#Latin"
    ],
    [
      "arduous",
      "arduous#English"
    ],
    [
      "-ly",
      "-ly#English:_adverb"
    ],
    [
      "arduous",
      "arduous#English"
    ],
    [
      "-ly",
      "-ly#English:_adverb"
    ]
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": ":af",
        "3": "arduous",
        "4": "-ly<id:adverb>",
        "text": "+",
        "tree": "1"
      },
      "expansion": "Etymology tree\nLatin arduus\nEnglish arduous\nEnglish -ly\nEnglish arduously\nFrom arduous + -ly.",
      "name": "etymon"
    },
    {
      "args": {
        "1": "en",
        "2": ":af",
        "3": "arduous",
        "4": "-ly<id:adverb>",
        "text": "+",
        "tree": "1"
      },
      "expansion": "Etymology tree\nLatin arduus\nEnglish arduous\nEnglish -ly\nEnglish arduously\nFrom arduous + -ly.",
      "name": "etymon"
    }
  ],
  "etymology_text": "Etymology tree\nLatin arduus\nEnglish arduous\nEnglish -ly\nEnglish arduously\nFrom arduous + -ly.",
  "forms": [
    {
      "form": "more arduously",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most arduously",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "arduously (comparative more arduously, superlative most arduously)",
      "name": "en-adv"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries referencing etymons with mismatched IDs",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries referencing missing etymons",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with etymology texts",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with etymology trees",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with etymon",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms suffixed with -ly",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Entries with translation boxes",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages using etymon with no ID",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with etymology trees",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with etymon",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Persian translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Polish translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Portuguese translations",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "In an arduous manner."
      ],
      "id": "en-arduously-en-adv-o72pBkw6",
      "links": [
        [
          "arduous",
          "arduous"
        ]
      ],
      "translations": [
        {
          "code": "fa",
          "lang": "Persian",
          "lang_code": "fa",
          "roman": "bâ mašeqqat",
          "sense": "in an arduous manner",
          "word": "با مشقت"
        },
        {
          "code": "pl",
          "lang": "Polish",
          "lang_code": "pl",
          "sense": "in an arduous manner",
          "word": "arcytrudno"
        },
        {
          "code": "pt",
          "lang": "Portuguese",
          "lang_code": "pt",
          "sense": "in an arduous manner",
          "word": "arduamente"
        }
      ]
    }
  ],
  "word": "arduously"
}

{
  "etymology_links": [
    [
      "arduus",
      "arduus#Latin"
    ],
    [
      "arduous",
      "arduous#English"
    ],
    [
      "-ly",
      "-ly#English:_adverb"
    ],
    [
      "arduous",
      "arduous#English"
    ],
    [
      "-ly",
      "-ly#English:_adverb"
    ]
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": ":af",
        "3": "arduous",
        "4": "-ly<id:adverb>",
        "text": "+",
        "tree": "1"
      },
      "expansion": "Etymology tree\nLatin arduus\nEnglish arduous\nEnglish -ly\nEnglish arduously\nFrom arduous + -ly.",
      "name": "etymon"
    },
    {
      "args": {
        "1": "en",
        "2": ":af",
        "3": "arduous",
        "4": "-ly<id:adverb>",
        "text": "+",
        "tree": "1"
      },
      "expansion": "Etymology tree\nLatin arduus\nEnglish arduous\nEnglish -ly\nEnglish arduously\nFrom arduous + -ly.",
      "name": "etymon"
    }
  ],
  "etymology_text": "Etymology tree\nLatin arduus\nEnglish arduous\nEnglish -ly\nEnglish arduously\nFrom arduous + -ly.",
  "forms": [
    {
      "form": "more arduously",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most arduously",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "arduously (comparative more arduously, superlative most arduously)",
      "name": "en-adv"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        "English adverbs",
        "English entries referencing etymons with mismatched IDs",
        "English entries referencing missing etymons",
        "English entries with etymology texts",
        "English entries with etymology trees",
        "English entries with etymon",
        "English entries with incorrect language header",
        "English lemmas",
        "English terms suffixed with -ly",
        "Entries with translation boxes",
        "Pages using etymon with no ID",
        "Pages with 1 entry",
        "Pages with entries",
        "Pages with etymology trees",
        "Pages with etymon",
        "Terms with Persian translations",
        "Terms with Polish translations",
        "Terms with Portuguese translations"
      ],
      "glosses": [
        "In an arduous manner."
      ],
      "links": [
        [
          "arduous",
          "arduous"
        ]
      ]
    }
  ],
  "translations": [
    {
      "code": "fa",
      "lang": "Persian",
      "lang_code": "fa",
      "roman": "bâ mašeqqat",
      "sense": "in an arduous manner",
      "word": "با مشقت"
    },
    {
      "code": "pl",
      "lang": "Polish",
      "lang_code": "pl",
      "sense": "in an arduous manner",
      "word": "arcytrudno"
    },
    {
      "code": "pt",
      "lang": "Portuguese",
      "lang_code": "pt",
      "sense": "in an arduous manner",
      "word": "arduamente"
    }
  ],
  "word": "arduously"
}