"一昨日" meaning in Old Japanese

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "ja",
            "2": "一昨日",
            "tr": "ototsui, ototoi"
          },
          "expansion": "Japanese: 一昨日 (ototsui, ototoi)",
          "name": "desc"
        }
      ],
      "text": "Japanese: 一昨日 (ototsui, ototoi)"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "ojp",
        "2": "遠",
        "3": "つ",
        "4": "日",
        "pos2": "case-marker particle",
        "sort": "をとつひ",
        "t1": "distant past",
        "t3": "day",
        "tr1": "woto₂",
        "tr2": "tu",
        "tr3": "pi₁"
      },
      "expansion": "遠 (woto₂, “distant past”) + つ (tu, case-marker particle) + 日 (pi₁, “day”)",
      "name": "com"
    }
  ],
  "etymology_text": "Compound of 遠 (woto₂, “distant past”) + つ (tu, case-marker particle) + 日 (pi₁, “day”).",
  "forms": [
    {
      "form": "woto₂tupi₁",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "をとつひ",
      "tags": [
        "hiragana"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ojp",
        "2": "noun",
        "3": "kana",
        "4": "をとつひ",
        "sort": "をとつひ",
        "tr": "woto₂tupi₁"
      },
      "expansion": "一昨日 (woto₂tupi₁) (kana をとつひ)",
      "name": "head"
    }
  ],
  "lang": "Old Japanese",
  "lang_code": "ojp",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Old Japanese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Old Japanese terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Old Japanese terms with redundant sortkeys",
          "parents": [
            "Terms with redundant sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "c. 759, Man’yōshū, book 17, poem 3924:",
          "roman": "yama no₂ kapi₁ so₂ko₂ to₂ mo mi₁yezu woto₂tupi₁ mo ki₁no₂pu mo ke₁pu mo yuki₁ no₂ purereba",
          "text": "山乃可比曾許登母見延受乎登都日毛昨日毛今日毛由吉能布禮禮婆",
          "type": "quote"
        }
      ],
      "glosses": [
        "the day before yesterday, two days ago"
      ],
      "id": "en-一昨日-ojp-noun-nuwzlb5z",
      "links": [
        [
          "day before yesterday",
          "day before yesterday"
        ],
        [
          "two",
          "two"
        ],
        [
          "day",
          "day"
        ],
        [
          "ago",
          "ago"
        ]
      ]
    }
  ],
  "word": "一昨日"
}

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "ja",
            "2": "一昨日",
            "tr": "ototsui, ototoi"
          },
          "expansion": "Japanese: 一昨日 (ototsui, ototoi)",
          "name": "desc"
        }
      ],
      "text": "Japanese: 一昨日 (ototsui, ototoi)"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "ojp",
        "2": "遠",
        "3": "つ",
        "4": "日",
        "pos2": "case-marker particle",
        "sort": "をとつひ",
        "t1": "distant past",
        "t3": "day",
        "tr1": "woto₂",
        "tr2": "tu",
        "tr3": "pi₁"
      },
      "expansion": "遠 (woto₂, “distant past”) + つ (tu, case-marker particle) + 日 (pi₁, “day”)",
      "name": "com"
    }
  ],
  "etymology_text": "Compound of 遠 (woto₂, “distant past”) + つ (tu, case-marker particle) + 日 (pi₁, “day”).",
  "forms": [
    {
      "form": "woto₂tupi₁",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "をとつひ",
      "tags": [
        "hiragana"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ojp",
        "2": "noun",
        "3": "kana",
        "4": "をとつひ",
        "sort": "をとつひ",
        "tr": "woto₂tupi₁"
      },
      "expansion": "一昨日 (woto₂tupi₁) (kana をとつひ)",
      "name": "head"
    }
  ],
  "lang": "Old Japanese",
  "lang_code": "ojp",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Old Japanese compound terms",
        "Old Japanese entries with incorrect language header",
        "Old Japanese lemmas",
        "Old Japanese nouns",
        "Old Japanese terms with non-redundant non-automated sortkeys",
        "Old Japanese terms with quotations",
        "Old Japanese terms with redundant sortkeys",
        "Pages with 2 entries",
        "Pages with entries",
        "Requests for translations of Old Japanese quotations"
      ],
      "examples": [
        {
          "ref": "c. 759, Man’yōshū, book 17, poem 3924:",
          "roman": "yama no₂ kapi₁ so₂ko₂ to₂ mo mi₁yezu woto₂tupi₁ mo ki₁no₂pu mo ke₁pu mo yuki₁ no₂ purereba",
          "text": "山乃可比曾許登母見延受乎登都日毛昨日毛今日毛由吉能布禮禮婆",
          "type": "quote"
        }
      ],
      "glosses": [
        "the day before yesterday, two days ago"
      ],
      "links": [
        [
          "day before yesterday",
          "day before yesterday"
        ],
        [
          "two",
          "two"
        ],
        [
          "day",
          "day"
        ],
        [
          "ago",
          "ago"
        ]
      ]
    }
  ],
  "word": "一昨日"
}