表層形
紅葉
コーヨー
名詞
紅葉 (コーヨー)
Kouyou · こーよー — leaves turning red (in autumn), red leaves, autumn colours, fall colors; maple (tree); red leaves (of autumn), autumn colors, leaves changing color
Other ways to say “leaves turning red” in Japanese →
紅葉 in rōmaji: kouyou, also spelled koyo.
名詞
固有名詞
人名
名
📝 コウヨウ 🔤 * 📐 *
Updated: 2026年8月13日
📖 Grammar Information
| 表層形 (Surface) |
紅葉
|
|---|---|
| 見出し語 (Lemma) |
コウヨウ
|
| 読み (Reading) |
コーヨー
|
| 品詞 (POS) |
名詞・固有名詞・人名・名
|
| 活用型 (Conj. Type) |
*
|
| 活用形 (Conj. Form) |
*
|
| 表記 (Orthography) |
紅葉
|
| 読み・基本形 |
コーヨー
|
| 表記・基本形 |
紅葉
|
| 見出し語の読み |
コウヨウ
|
💡 English Meaning
紅葉 means “leaves turning red (in autumn), red leaves, autumn colours, fall colors; maple (tree); red leaves (of autumn), autumn colors, leaves changing color” — full definition & examples →
⭐ Dictionary Form
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紅葉
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Reading & Info
コーヨー
Lemma: コウヨウ
名詞固有名詞人名名
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💡
Did you know · 名詞
名詞 (nouns) are the backbone of Japanese sentences. They can be combined with particles like が, を, に, で to indicate grammatical role.
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❓ About this entry
What is the difference between surface form and lemma? ▼
The surface form (紅葉) is the exact text as it appeared in the corpus — it may be conjugated or inflected. The lemma (コウヨウ) 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? ▼
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