"mennessä" meaning in Finnish

{
  "head_templates": [
    {
      "args": {
        "1": "fi",
        "2": "postposition"
      },
      "expansion": "mennessä",
      "name": "head"
    }
  ],
  "lang": "Finnish",
  "lang_code": "fi",
  "pos": "postp",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Finnish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "66 34",
          "kind": "other",
          "name": "Finnish postpositions",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "english": "I have to return the book to the library by Friday.",
          "text": "Minun on palautettava kirja kirjastoon perjantaihin mennessä.",
          "type": "example"
        }
      ],
      "glosses": [
        "by (not later than)"
      ],
      "id": "en-mennessä-fi-postp-wj4x~umZ",
      "links": [
        [
          "by",
          "by"
        ]
      ],
      "raw_glosses": [
        "(temporal) by (not later than)"
      ],
      "tags": [
        "temporal",
        "with-illative"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈmenːesːæ/"
    },
    {
      "ipa": "[ˈme̞nːe̞s̠ːæ]"
    },
    {
      "rhymes": "-enːesːæ"
    }
  ],
  "word": "mennessä"
}

{
  "head_templates": [
    {
      "args": {
        "1": "fi",
        "2": "infinitive"
      },
      "expansion": "mennessä",
      "name": "head"
    }
  ],
  "lang": "Finnish",
  "lang_code": "fi",
  "pos": "verb",
  "senses": [
    {
      "categories": [],
      "form_of": [
        {
          "word": "second active infinitive of mennä"
        }
      ],
      "glosses": [
        "inessive of second active infinitive of mennä"
      ],
      "id": "en-mennessä-fi-verb-ulaLLpZO",
      "links": [
        [
          "mennä",
          "mennä#Finnish"
        ]
      ],
      "tags": [
        "form-of",
        "inessive"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈmenːesːæ/"
    },
    {
      "ipa": "[ˈme̞nːe̞s̠ːæ]"
    },
    {
      "rhymes": "-enːesːæ"
    }
  ],
  "word": "mennessä"
}

{
  "categories": [
    "Finnish 3-syllable words",
    "Finnish entries with incorrect language header",
    "Finnish infinitives",
    "Finnish lemmas",
    "Finnish non-lemma forms",
    "Finnish postpositions",
    "Finnish terms with IPA pronunciation",
    "Rhymes:Finnish/enːesːæ",
    "Rhymes:Finnish/enːesːæ/3 syllables"
  ],
  "head_templates": [
    {
      "args": {
        "1": "fi",
        "2": "postposition"
      },
      "expansion": "mennessä",
      "name": "head"
    }
  ],
  "lang": "Finnish",
  "lang_code": "fi",
  "pos": "postp",
  "senses": [
    {
      "categories": [
        "Finnish terms with usage examples"
      ],
      "examples": [
        {
          "english": "I have to return the book to the library by Friday.",
          "text": "Minun on palautettava kirja kirjastoon perjantaihin mennessä.",
          "type": "example"
        }
      ],
      "glosses": [
        "by (not later than)"
      ],
      "links": [
        [
          "by",
          "by"
        ]
      ],
      "raw_glosses": [
        "(temporal) by (not later than)"
      ],
      "tags": [
        "temporal",
        "with-illative"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈmenːesːæ/"
    },
    {
      "ipa": "[ˈme̞nːe̞s̠ːæ]"
    },
    {
      "rhymes": "-enːesːæ"
    }
  ],
  "word": "mennessä"
}

{
  "categories": [
    "Finnish 3-syllable words",
    "Finnish infinitives",
    "Finnish lemmas",
    "Finnish non-lemma forms",
    "Finnish postpositions",
    "Finnish terms with IPA pronunciation",
    "Rhymes:Finnish/enːesːæ",
    "Rhymes:Finnish/enːesːæ/3 syllables"
  ],
  "head_templates": [
    {
      "args": {
        "1": "fi",
        "2": "infinitive"
      },
      "expansion": "mennessä",
      "name": "head"
    }
  ],
  "lang": "Finnish",
  "lang_code": "fi",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "Finnish active second infinitives"
      ],
      "form_of": [
        {
          "word": "second active infinitive of mennä"
        }
      ],
      "glosses": [
        "inessive of second active infinitive of mennä"
      ],
      "links": [
        [
          "mennä",
          "mennä#Finnish"
        ]
      ],
      "tags": [
        "form-of",
        "inessive"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈmenːesːæ/"
    },
    {
      "ipa": "[ˈme̞nːe̞s̠ːæ]"
    },
    {
      "rhymes": "-enːesːæ"
    }
  ],
  "word": "mennessä"
}