表層形
河口
カワグチ
名詞
河口 (カワグチ)
Kawaguchi · かわぐち — mouth of river, estuary
Other ways to say “mouth of river” in Japanese →
河口 in rōmaji: kawaguchi.
名詞
固有名詞
人名
姓
📝 カワグチ 🔤 * 📐 *
Updated: 2026年8月13日
📖 Grammar Information
| 表層形 (Surface) |
河口
|
|---|---|
| 見出し語 (Lemma) |
カワグチ
|
| 読み (Reading) |
カワグチ
|
| 品詞 (POS) |
名詞・固有名詞・人名・姓
|
| 活用型 (Conj. Type) |
*
|
| 活用形 (Conj. Form) |
*
|
| 表記 (Orthography) |
河口
|
| 読み・基本形 |
カワグチ
|
| 表記・基本形 |
河口
|
| 見出し語の読み |
カワグチ
|
💡 English Meaning
河口 means “mouth of river, estuary” — full definition & examples →
⭐ Dictionary Form
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河口
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Reading & Info
カワグチ
Lemma: カワグチ
名詞固有名詞人名姓
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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 (河口) is the exact text as it appeared in the corpus — it may be conjugated or inflected. The lemma (カワグチ) 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.