once in a blue moon in 英語

[Show JSON for postprocessed kaikki.org data shown on this page ▼] [Hide JSON for postprocessed kaikki.org data shown on this page ▲]

{
  "categories": [
    {
      "kind": "other",
      "name": "英語",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "英語 国際音声記号あり",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "英語 成句",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "英語 音声リンクがある語句",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "英語_成句_副詞句",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "英語",
  "lang_code": "en",
  "pos": "phrase",
  "pos_title": "成句",
  "related": [
    {
      "word": "blue moon"
    }
  ],
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "英語 慣用的表現",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "滅多に〜ない。"
      ],
      "id": "ja-once_in_a_blue_moon-en-phrase-KAeKQBVY",
      "tags": [
        "idiomatic"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "wʌns ɪn ə bluː ˈmuːn"
    },
    {
      "audio": "en-au-once in a blue moon.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/a/a0/En-au-once_in_a_blue_moon.ogg/En-au-once_in_a_blue_moon.ogg.mp3",
      "ogg_url": "https://commons.wikimedia.org/wiki/Special:FilePath/en-au-once in a blue moon.ogg",
      "raw_tags": [
        "音声 (豪)"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "once in a purple moon"
    }
  ],
  "tags": [
    "idiomatic"
  ],
  "word": "once in a blue moon"
}

[Show JSON for raw wiktextract data ▼] [Hide JSON for raw wiktextract data ▲]

{
  "categories": [
    "英語",
    "英語 国際音声記号あり",
    "英語 成句",
    "英語 音声リンクがある語句",
    "英語_成句_副詞句"
  ],
  "lang": "英語",
  "lang_code": "en",
  "pos": "phrase",
  "pos_title": "成句",
  "related": [
    {
      "word": "blue moon"
    }
  ],
  "senses": [
    {
      "categories": [
        "英語 慣用的表現"
      ],
      "glosses": [
        "滅多に〜ない。"
      ],
      "tags": [
        "idiomatic"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "wʌns ɪn ə bluː ˈmuːn"
    },
    {
      "audio": "en-au-once in a blue moon.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/a/a0/En-au-once_in_a_blue_moon.ogg/En-au-once_in_a_blue_moon.ogg.mp3",
      "ogg_url": "https://commons.wikimedia.org/wiki/Special:FilePath/en-au-once in a blue moon.ogg",
      "raw_tags": [
        "音声 (豪)"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "once in a purple moon"
    }
  ],
  "tags": [
    "idiomatic"
  ],
  "word": "once in a blue moon"
}

This page is a part of the kaikki.org machine-readable 英語 dictionary. This dictionary is based on structured data extracted on 2025-06-10 from the jawiktionary dump dated 2025-06-01 using wiktextract (58c391d and f1c2b61). The data shown on this site has been post-processed and various details (e.g., extra categories) removed, some information disambiguated, and additional data merged from other sources. See the raw data download page for the unprocessed wiktextract data.

If you use this data in academic research, please cite Tatu Ylonen: Wiktextract: Wiktionary as Machine-Readable Structured Data, Proceedings of the 13th Conference on Language Resources and Evaluation (LREC), pp. 1317-1325, Marseille, 20-25 June 2022. Linking to the relevant page(s) under https://kaikki.org would also be greatly appreciated.

"once in a blue moon" meaning in 英語

Phrase