表層形
ルンルン
形状詞
ルンルン
Runrun · るんるん — (very) happy, euphoric, buoyant, walking on air
Other ways to say “happy” in Japanese →
ルンルン in rōmaji: runrun.
形状詞
一般
*
*
📝 るんるん 🔤 * 📐 *
Updated: 2026年8月5日
📖 Grammar Information
| 表層形 (Surface) |
ルンルン
|
|---|---|
| 見出し語 (Lemma) |
るんるん
|
| 読み (Reading) |
ルンルン
|
| 品詞 (POS) |
形状詞・一般・*・*
|
| 活用型 (Conj. Type) |
*
|
| 活用形 (Conj. Form) |
*
|
| 表記 (Orthography) |
ルンルン
|
| 読み・基本形 |
ルンルン
|
| 表記・基本形 |
ルンルン
|
| 見出し語の読み |
ルンルン
|
💡 English Meaning
ルンルン means “(very) happy, euphoric, buoyant, walking on air” — full definition & examples →
⭐ Dictionary Form
🔗 Other Forms of ルンルン
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ルンルン
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Reading & Info
ルンルン
Lemma: るんるん
形状詞一般**
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❓ About this entry
What is the difference between surface form and lemma? ▼
The surface form (ルンルン) is the exact text as it appeared in the corpus — it may be conjugated or inflected. The lemma (るんるん) 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.