表層形
おおーっ
オオーッ
感動詞
おおーっ (オオーッ)
Ooo · おおーっ — oh!, good heavens!; ugh!, oh no!; ah!, the penny drops!
おおーっ in rōmaji: ooo, also spelled oo.
感動詞
一般
*
*
📝 おお 🔤 * 📐 *
Updated: 2026年9月28日
📖 Grammar Information
| 表層形 (Surface) |
おおーっ
|
|---|---|
| 見出し語 (Lemma) |
おお
|
| 読み (Reading) |
オオーッ
|
| 品詞 (POS) |
感動詞・一般・*・*
|
| 活用型 (Conj. Type) |
*
|
| 活用形 (Conj. Form) |
*
|
| 表記 (Orthography) |
おおーっ
|
| 読み・基本形 |
オオーッ
|
| 表記・基本形 |
おおーっ
|
| 見出し語の読み |
オオ
|
💡 English Meaning
おおーっ means “oh!, good heavens!; ugh!, oh no!; ah!, the penny drops!” — full definition & examples →
⭐ Dictionary Form
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おおーっ
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Reading & Info
オオーッ
Lemma: おお
感動詞一般**
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❓ About this entry
What is the difference between surface form and lemma? ▼
The surface form (おおーっ) is the exact text as it appeared in the corpus — it may be conjugated or inflected. The lemma (おお) is the dictionary base form. For example, 食べた (surface) has the lemma 食べる.
What does the reading (pron) field mean? ▼
The reading shows the pronunciation in hiragana or katakana as recorded by UniDic. For kanji entries this is the standard reading of this specific surface form — which may differ from other readings of the same kanji.
What is UniDic? ▼
UniDic is a comprehensive Japanese lexicon developed by the National Institute for Japanese Language and Linguistics (NINJAL). It provides detailed morphological information for modern Japanese words, used in NLP tools like MeCab.
How do I save this entry? ▼
Click the ★ save button in the word card above (you need to be logged in). Saved entries appear in your personal Saved Dictionary page for quick review later.