"mieluusti" meaning in Finnish

{
  "etymology_templates": [
    {
      "args": {
        "1": "fi",
        "2": "mieli",
        "3": "ut",
        "4": "sti",
        "id2": "nominal"
      },
      "expansion": "mieli + -ut + -sti",
      "name": "suffix"
    }
  ],
  "etymology_text": "mieli + -ut + -sti (from a hapax legomenon mielut, compare mieluinen, mieluisa; the regular form would be *mieluesti in which the sequence -ue- has simplified into -uu-)",
  "forms": [
    {
      "form": "mieluummin",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "mieluiten",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "fi",
        "10": "",
        "2": "adverbs",
        "3": "comparative",
        "4": "mieluummin",
        "5": "",
        "6": "",
        "7": "superlative",
        "8": "mieluiten",
        "9": "",
        "f1accel-form": "comparative",
        "f2accel-form": "comparative",
        "f3accel-form": "superlative",
        "f4accel-form": "superlative",
        "head": "",
        "sort": ""
      },
      "expansion": "mieluusti (comparative mieluummin, superlative mieluiten)",
      "name": "head"
    },
    {
      "args": {
        "1": "mieluummin",
        "2": "mieluiten"
      },
      "expansion": "mieluusti (comparative mieluummin, superlative mieluiten)",
      "name": "fi-adv"
    }
  ],
  "lang": "Finnish",
  "lang_code": "fi",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Finnish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Finnish terms suffixed with -sti",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Finnish terms suffixed with -ut (nominal)",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "certainly, willingly, gladly, with pleasure"
      ],
      "id": "en-mieluusti-fi-adv-~I~sYJef",
      "links": [
        [
          "certainly",
          "certainly"
        ],
        [
          "willingly",
          "willingly"
        ],
        [
          "gladly",
          "gladly"
        ],
        [
          "with pleasure",
          "with pleasure"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈmie̯luːstiˣ/"
    },
    {
      "ipa": "[ˈmie̞̯luːs̠ti(ʔ)]"
    },
    {
      "rhymes": "-ieluːsti"
    }
  ],
  "word": "mieluusti"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "fi",
        "2": "mieli",
        "3": "ut",
        "4": "sti",
        "id2": "nominal"
      },
      "expansion": "mieli + -ut + -sti",
      "name": "suffix"
    }
  ],
  "etymology_text": "mieli + -ut + -sti (from a hapax legomenon mielut, compare mieluinen, mieluisa; the regular form would be *mieluesti in which the sequence -ue- has simplified into -uu-)",
  "forms": [
    {
      "form": "mieluummin",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "mieluiten",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "fi",
        "10": "",
        "2": "adverbs",
        "3": "comparative",
        "4": "mieluummin",
        "5": "",
        "6": "",
        "7": "superlative",
        "8": "mieluiten",
        "9": "",
        "f1accel-form": "comparative",
        "f2accel-form": "comparative",
        "f3accel-form": "superlative",
        "f4accel-form": "superlative",
        "head": "",
        "sort": ""
      },
      "expansion": "mieluusti (comparative mieluummin, superlative mieluiten)",
      "name": "head"
    },
    {
      "args": {
        "1": "mieluummin",
        "2": "mieluiten"
      },
      "expansion": "mieluusti (comparative mieluummin, superlative mieluiten)",
      "name": "fi-adv"
    }
  ],
  "lang": "Finnish",
  "lang_code": "fi",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        "Finnish 3-syllable words",
        "Finnish adverbs",
        "Finnish entries with incorrect language header",
        "Finnish lemmas",
        "Finnish terms suffixed with -sti",
        "Finnish terms suffixed with -ut (nominal)",
        "Finnish terms with IPA pronunciation",
        "Pages with 1 entry",
        "Pages with entries",
        "Rhymes:Finnish/ieluːsti",
        "Rhymes:Finnish/ieluːsti/3 syllables"
      ],
      "glosses": [
        "certainly, willingly, gladly, with pleasure"
      ],
      "links": [
        [
          "certainly",
          "certainly"
        ],
        [
          "willingly",
          "willingly"
        ],
        [
          "gladly",
          "gladly"
        ],
        [
          "with pleasure",
          "with pleasure"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈmie̯luːstiˣ/"
    },
    {
      "ipa": "[ˈmie̞̯luːs̠ti(ʔ)]"
    },
    {
      "rhymes": "-ieluːsti"
    }
  ],
  "word": "mieluusti"
}