表層形
くいくい
クイクイ
副詞
くいくい (クイクイ)
Kuikui · くいくい — without hesitation, with great optimism, vigorously, with great vigor, positively; (pushing or pulling) strongly; (drinking) heavily
Other ways to say “without hesitation” in Japanese →
くいくい in rōmaji: kuikui.
副詞
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Updated: 2026年9月29日
📖 Grammar Information
| 表層形 (Surface) |
くいくい
|
|---|---|
| 読み (Reading) |
クイクイ
|
| 品詞 (POS) |
副詞・*・*・*
|
| 活用型 (Conj. Type) |
*
|
| 活用形 (Conj. Form) |
*
|
| 表記 (Orthography) |
くいくい
|
| 読み・基本形 |
クイクイ
|
| 表記・基本形 |
くいくい
|
| 見出し語の読み |
クイクイ
|
💡 English Meaning
くいくい means “without hesitation, with great optimism, vigorously, with great vigor, positively; (pushing or pulling) strongly; (drinking) heavily” — full definition & examples →
🔗 Other Forms of くいくい
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くいくい
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Reading & Info
クイクイ
副詞***
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Did you know · 副詞
副詞 (adverbs) modify verbs, adjectives and other adverbs. Unlike English, Japanese adverbs don't change form — they're invariable.
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❓ About this entry
What is the difference between surface form and lemma? ▼
The surface form (くいくい) is the exact text as it appeared in the corpus — it may be conjugated or inflected. The lemma (くいくい) 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.