"בסופו של יום" meaning in Hebrew

{
  "forms": [
    {
      "form": "בְּסוֹפוֹ שֶׁל יוֹם",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "b'sofó shel yom",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "he",
        "2": "prepositional phrase",
        "head": "בְּסוֹפוֹ שֶׁל יוֹם",
        "tr": "b'sofó shel yom"
      },
      "expansion": "בְּסוֹפוֹ שֶׁל יוֹם • (b'sofó shel yom)",
      "name": "head"
    }
  ],
  "lang": "Hebrew",
  "lang_code": "he",
  "pos": "prep_phrase",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Hebrew entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "at the end of the day"
      ],
      "id": "en-בסופו_של_יום-he-prep_phrase-Qia6DuGV",
      "links": [
        [
          "at the end of the day",
          "at the end of the day"
        ]
      ]
    }
  ],
  "word": "בסופו של יום"
}

{
  "forms": [
    {
      "form": "בְּסוֹפוֹ שֶׁל יוֹם",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "b'sofó shel yom",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "he",
        "2": "prepositional phrase",
        "head": "בְּסוֹפוֹ שֶׁל יוֹם",
        "tr": "b'sofó shel yom"
      },
      "expansion": "בְּסוֹפוֹ שֶׁל יוֹם • (b'sofó shel yom)",
      "name": "head"
    }
  ],
  "lang": "Hebrew",
  "lang_code": "he",
  "pos": "prep_phrase",
  "senses": [
    {
      "categories": [
        "Hebrew entries with incorrect language header",
        "Hebrew lemmas",
        "Hebrew multiword terms",
        "Hebrew prepositional phrases",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "at the end of the day"
      ],
      "links": [
        [
          "at the end of the day",
          "at the end of the day"
        ]
      ]
    }
  ],
  "word": "בסופו של יום"
}