表層形
イソオクタン
名詞

イソオクタン

名詞 普通名詞 一般 *
📝 イソオクタン-isooctane 🔤 * 📐 *
Updated: 2025年7月27日
📖 Grammar Information
表層形 (Surface)
イソオクタン
見出し語 (Lemma)
イソオクタン-isooctane
読み (Reading)
イソオクタン
品詞 (POS)
名詞・普通名詞・一般・*
活用型 (Conj. Type)
*
活用形 (Conj. Form)
*
表記 (Orthography)
イソオクタン
読み・基本形
イソオクタン
表記・基本形
イソオクタン
見出し語の読み
イソオクタン
🃏 Flashcard — Test Yourself
Can you read this?
イソオクタン
👆 Tap to reveal reading & info
Reading & Info
イソオクタン
Lemma: イソオクタン-isooctane
名詞普通名詞一般*
👆 Tap to flip back
💡
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.
🔍 Explore More Words
❓ About this entry
What is the difference between surface form and lemma?
The surface form (イソオクタン) is the exact text as it appeared in the corpus — it may be conjugated or inflected. The lemma (イソオクタン-isooctane) 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.