"eräänä päivänä" meaning in All languages combined

{
  "head_templates": [
    {
      "args": {
        "1": "fi",
        "2": "phrase",
        "head": "eräänä päivänä"
      },
      "expansion": "eräänä päivänä",
      "name": "head"
    }
  ],
  "lang": "Finnish",
  "lang_code": "fi",
  "pos": "phrase",
  "related": [
    {
      "_dis1": "0 0",
      "word": "jonakin päivänä"
    },
    {
      "_dis1": "0 0",
      "word": "lähipäivinä"
    }
  ],
  "senses": [
    {
      "categories": [
        {
          "_dis": "58 42",
          "kind": "other",
          "name": "Finnish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "77 23",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "83 17",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "one day (at unspecified time in the past)"
      ],
      "id": "en-eräänä_päivänä-fi-phrase-Xtv974VP",
      "links": [
        [
          "one day",
          "one day"
        ]
      ]
    },
    {
      "glosses": [
        "the other day (recently, only a few days ago)"
      ],
      "id": "en-eräänä_päivänä-fi-phrase-RblHGARK",
      "links": [
        [
          "the other day",
          "the other day"
        ]
      ]
    }
  ],
  "word": "eräänä päivänä"
}

{
  "categories": [
    "Finnish entries with incorrect language header",
    "Finnish lemmas",
    "Finnish multiword terms",
    "Finnish phrases",
    "Pages with 1 entry",
    "Pages with entries"
  ],
  "head_templates": [
    {
      "args": {
        "1": "fi",
        "2": "phrase",
        "head": "eräänä päivänä"
      },
      "expansion": "eräänä päivänä",
      "name": "head"
    }
  ],
  "lang": "Finnish",
  "lang_code": "fi",
  "pos": "phrase",
  "related": [
    {
      "word": "jonakin päivänä"
    },
    {
      "word": "lähipäivinä"
    }
  ],
  "senses": [
    {
      "glosses": [
        "one day (at unspecified time in the past)"
      ],
      "links": [
        [
          "one day",
          "one day"
        ]
      ]
    },
    {
      "glosses": [
        "the other day (recently, only a few days ago)"
      ],
      "links": [
        [
          "the other day",
          "the other day"
        ]
      ]
    }
  ],
  "word": "eräänä päivänä"
}