Nihoner
表層形
一白
イッパク
名詞

一白 (イッパク)

Ippaku · いっぱく — first of nine traditional astrological signs (corresponding to Mercury and north); white patch on one foot of a horse, horse with such a patch; surface (landscape) that is white all over, pure white

Other ways to say “horse with such a patch” in Japanese →

一白 in rōmaji: ippaku.

名詞 普通名詞 一般 *
🔤 * 📐 *
Updated: 2026年8月10日
📖 Grammar Information
表層形 (Surface)
一白
読み (Reading)
イッパク
品詞 (POS)
名詞・普通名詞・一般・*
活用型 (Conj. Type)
*
活用形 (Conj. Form)
*
表記 (Orthography)
一白
読み・基本形
イッパク
表記・基本形
一白
見出し語の読み
イッパク
💡 English Meaning

一白 means “first of nine traditional astrological signs (corresponding to Mercury and north); white patch on one foot of a horse, horse with such a patch; surface (landscape) that is white all over, pure white” — full definition & examples →

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一白
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Reading & Info
イッパク
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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語
❓ About this entry
What is the difference between surface form and lemma? ▼
The surface form (一白) is the exact text as it appeared in the corpus — it may be conjugated or inflected. The lemma (一白) 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.
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