表層形
不知火
シラヌイ
名詞
不知火 (シラヌイ)
Shiranui · しらぬい — phosphorescent light, mysterious lights on the sea, sea fire
Other ways to say “phosphorescent light” in Japanese →
不知火 in rōmaji: shiranui.
名詞
普通名詞
一般
*
🔤 * 📐 *
Updated: 2026年8月13日
📖 Grammar Information
| 表層形 (Surface) |
不知火
|
|---|---|
| 読み (Reading) |
シラヌイ
|
| 品詞 (POS) |
名詞・普通名詞・一般・*
|
| 活用型 (Conj. Type) |
*
|
| 活用形 (Conj. Form) |
*
|
| 表記 (Orthography) |
不知火
|
| 読み・基本形 |
シラヌイ
|
| 表記・基本形 |
不知火
|
| 見出し語の読み |
シラヌイ
|
💡 English Meaning
不知火 means “phosphorescent light, mysterious lights on the sea, sea fire” — full definition & examples →
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不知火
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Reading & Info
シラヌイ
名詞普通名詞一般*
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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 (不知火) is the exact text as it appeared in the corpus — it may be conjugated or inflected. The lemma (不知火) 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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