表層形
アセトアルデヒド
名詞

アセトアルデヒド

名詞 普通名詞 一般 *
📝 アセトアルデヒド-acetaldehyde 🔤 * 📐 *
Updated: 2025年7月27日
📖 Grammar Information
表層形 (Surface)
アセトアルデヒド
見出し語 (Lemma)
アセトアルデヒド-acetaldehyde
読み (Reading)
アセトアルデヒド
品詞 (POS)
名詞・普通名詞・一般・*
活用型 (Conj. Type)
*
活用形 (Conj. Form)
*
表記 (Orthography)
アセトアルデヒド
読み・基本形
アセトアルデヒド
表記・基本形
アセトアルデヒド
見出し語の読み
アセトアルデヒド
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アセトアルデヒド
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Reading & Info
アセトアルデヒド
Lemma: アセトアルデヒド-acetaldehyde
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 (アセトアルデヒド) is the exact text as it appeared in the corpus — it may be conjugated or inflected. The lemma (アセトアルデヒド-acetaldehyde) 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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