表層形
落し物
オトシモノ
名詞
落し物 (オトシモノ)
Otoshimono · おとしもの — lost property, something dropped and left behind; dropping something (without realising), losing something
Other ways to say “lost property” in Japanese →
落し物 in rōmaji: otoshimono.
名詞
普通名詞
一般
*
📝 落とし物 🔤 * 📐 *
Updated: 2026年9月28日
📖 Grammar Information
| 表層形 (Surface) |
落し物
|
|---|---|
| 見出し語 (Lemma) |
落とし物
|
| 読み (Reading) |
オトシモノ
|
| 品詞 (POS) |
名詞・普通名詞・一般・*
|
| 活用型 (Conj. Type) |
*
|
| 活用形 (Conj. Form) |
*
|
| 表記 (Orthography) |
落し物
|
| 読み・基本形 |
オトシモノ
|
| 表記・基本形 |
落し物
|
| 見出し語の読み |
オトシモノ
|
💡 English Meaning
落し物 means “lost property, something dropped and left behind; dropping something (without realising), losing something” — full definition & examples →
⭐ Dictionary Form
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落し物
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Reading & Info
オトシモノ
Lemma: 落とし物
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 (落し物) is the exact text as it appeared in the corpus — it may be conjugated or inflected. The lemma (落とし物) 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.