"sunnuntaisin" meaning in Finnish

{
  "etymology_number": 1,
  "etymology_templates": [
    {
      "args": {
        "1": "fi",
        "2": "sunnuntai",
        "3": "isin",
        "t1": "Sunday"
      },
      "expansion": "sunnuntai (“Sunday”) + -isin",
      "name": "suffix"
    }
  ],
  "etymology_text": "sunnuntai (“Sunday”) + -isin",
  "head_templates": [
    {
      "args": {
        "1": "fi",
        "10": "",
        "2": "adverbs",
        "3": "",
        "4": "",
        "5": "",
        "6": "",
        "7": "",
        "8": "",
        "9": "",
        "f1accel-form": "comparative",
        "f2accel-form": "comparative",
        "f3accel-form": "superlative",
        "f4accel-form": "superlative",
        "head": "",
        "sort": ""
      },
      "expansion": "sunnuntaisin",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "sunnuntaisin",
      "name": "fi-adv"
    }
  ],
  "lang": "Finnish",
  "lang_code": "fi",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        {
          "_dis": "34 66",
          "kind": "other",
          "name": "Finnish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "kind": "other",
          "name": "Finnish terms suffixed with -isin",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Sundays, on Sundays"
      ],
      "id": "en-sunnuntaisin-fi-adv-A9NEK6bW",
      "links": [
        [
          "Sundays",
          "Sundays"
        ],
        [
          "Sundays",
          "Sunday"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈsunːuntɑi̯sin/"
    },
    {
      "ipa": "[ˈs̠unːun̪ˌt̪ɑ̝i̯s̠in]"
    },
    {
      "rhymes": "-ɑisin"
    }
  ],
  "word": "sunnuntaisin"
}

{
  "etymology_number": 2,
  "head_templates": [
    {
      "args": {
        "1": "fi",
        "2": "adjective form"
      },
      "expansion": "sunnuntaisin",
      "name": "head"
    }
  ],
  "lang": "Finnish",
  "lang_code": "fi",
  "pos": "adj",
  "senses": [
    {
      "form_of": [
        {
          "word": "sunnuntainen"
        }
      ],
      "glosses": [
        "instructive plural of sunnuntainen"
      ],
      "id": "en-sunnuntaisin-fi-adj-ZVow5C7P",
      "links": [
        [
          "sunnuntainen",
          "sunnuntainen#Finnish"
        ]
      ],
      "tags": [
        "form-of",
        "instructive",
        "plural"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈsunːuntɑi̯sin/"
    },
    {
      "ipa": "[ˈs̠unːun̪ˌt̪ɑ̝i̯s̠in]"
    },
    {
      "rhymes": "-ɑisin"
    }
  ],
  "word": "sunnuntaisin"
}

{
  "categories": [
    "Finnish 4-syllable words",
    "Finnish adjective forms",
    "Finnish adverbs",
    "Finnish entries with incorrect language header",
    "Finnish lemmas",
    "Finnish non-lemma forms",
    "Finnish terms suffixed with -isin",
    "Finnish terms with IPA pronunciation",
    "Rhymes:Finnish/ɑisin",
    "Rhymes:Finnish/ɑisin/4 syllables"
  ],
  "etymology_number": 1,
  "etymology_templates": [
    {
      "args": {
        "1": "fi",
        "2": "sunnuntai",
        "3": "isin",
        "t1": "Sunday"
      },
      "expansion": "sunnuntai (“Sunday”) + -isin",
      "name": "suffix"
    }
  ],
  "etymology_text": "sunnuntai (“Sunday”) + -isin",
  "head_templates": [
    {
      "args": {
        "1": "fi",
        "10": "",
        "2": "adverbs",
        "3": "",
        "4": "",
        "5": "",
        "6": "",
        "7": "",
        "8": "",
        "9": "",
        "f1accel-form": "comparative",
        "f2accel-form": "comparative",
        "f3accel-form": "superlative",
        "f4accel-form": "superlative",
        "head": "",
        "sort": ""
      },
      "expansion": "sunnuntaisin",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "sunnuntaisin",
      "name": "fi-adv"
    }
  ],
  "lang": "Finnish",
  "lang_code": "fi",
  "pos": "adv",
  "senses": [
    {
      "glosses": [
        "Sundays, on Sundays"
      ],
      "links": [
        [
          "Sundays",
          "Sundays"
        ],
        [
          "Sundays",
          "Sunday"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈsunːuntɑi̯sin/"
    },
    {
      "ipa": "[ˈs̠unːun̪ˌt̪ɑ̝i̯s̠in]"
    },
    {
      "rhymes": "-ɑisin"
    }
  ],
  "word": "sunnuntaisin"
}

{
  "categories": [
    "Finnish 4-syllable words",
    "Finnish adjective forms",
    "Finnish entries with incorrect language header",
    "Finnish non-lemma forms",
    "Finnish terms with IPA pronunciation",
    "Rhymes:Finnish/ɑisin",
    "Rhymes:Finnish/ɑisin/4 syllables"
  ],
  "etymology_number": 2,
  "head_templates": [
    {
      "args": {
        "1": "fi",
        "2": "adjective form"
      },
      "expansion": "sunnuntaisin",
      "name": "head"
    }
  ],
  "lang": "Finnish",
  "lang_code": "fi",
  "pos": "adj",
  "senses": [
    {
      "form_of": [
        {
          "word": "sunnuntainen"
        }
      ],
      "glosses": [
        "instructive plural of sunnuntainen"
      ],
      "links": [
        [
          "sunnuntainen",
          "sunnuntainen#Finnish"
        ]
      ],
      "tags": [
        "form-of",
        "instructive",
        "plural"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈsunːuntɑi̯sin/"
    },
    {
      "ipa": "[ˈs̠unːun̪ˌt̪ɑ̝i̯s̠in]"
    },
    {
      "rhymes": "-ɑisin"
    }
  ],
  "word": "sunnuntaisin"
}