表層形
つくい
ツクイ
動詞
つくい (ツクイ)
Tsukui · つくい — to use up, to exhaust, to run out of; to devote oneself (to), to do one's utmost (for), to serve, to work (for a cause); to do to exhaustion, to do completely, to do fully
Other ways to say “to use up” in Japanese →
つくい in rōmaji: tsukui.
動詞
非自立可能
*
*
📝 尽くす 🔤 文語四段-サ行 📐 連用形-イ音便
Updated: 2026年8月14日
📖 Grammar Information
| 表層形 (Surface) |
つくい
|
|---|---|
| 見出し語 (Lemma) |
尽くす
|
| 読み (Reading) |
ツクイ
|
| 品詞 (POS) |
動詞・非自立可能・*・*
|
| 活用型 (Conj. Type) |
文語四段-サ行
|
| 活用形 (Conj. Form) |
連用形-イ音便
|
| 表記 (Orthography) |
つくい
|
| 読み・基本形 |
ツクス
|
| 表記・基本形 |
つくす
|
| 見出し語の読み |
ツクス
|
💡 English Meaning
つくい means “to use up, to exhaust, to run out of; to devote oneself (to), to do one's utmost (for), to serve, to work (for a cause); to do to exhaustion, to do completely, to do fully” — full definition & examples →
⭐ Dictionary Form
🔗 Other Forms of つくす
🃏 Flashcard — Test Yourself
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つくい
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Reading & Info
ツクイ
Lemma: 尽くす
動詞非自立可能**
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💡
Did you know · 動詞
動詞 (verbs) come at the end of a Japanese sentence. They conjugate for tense, politeness, negation, and mood — this entry shows the base (dictionary) form.
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❓ About this entry
What is the difference between surface form and lemma? ▼
The surface form (つくい) is the exact text as it appeared in the corpus — it may be conjugated or inflected. The lemma (尽くす) 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.