表層形
定年
サダトシ
名詞
定年 (サダトシ)
Sadatoshi · さだとし — (compulsory) retirement age, age limit; (compulsory) retirement (on reaching retirement age), mandatory retirement; minimum years of service at a particular rank before eligibility for promotion (in the Imperial Japanese Army and Navy)
Other ways to say “retirement age” in Japanese →
定年 in rōmaji: sadatoshi.
名詞
固有名詞
人名
名
📝 サダトシ 🔤 * 📐 *
Updated: 2026年8月13日
📖 Grammar Information
| 表層形 (Surface) |
定年
|
|---|---|
| 見出し語 (Lemma) |
サダトシ
|
| 読み (Reading) |
サダトシ
|
| 品詞 (POS) |
名詞・固有名詞・人名・名
|
| 活用型 (Conj. Type) |
*
|
| 活用形 (Conj. Form) |
*
|
| 表記 (Orthography) |
定年
|
| 読み・基本形 |
サダトシ
|
| 表記・基本形 |
定年
|
| 見出し語の読み |
サダトシ
|
💡 English Meaning
定年 means “(compulsory) retirement age, age limit; (compulsory) retirement (on reaching retirement age), mandatory retirement; minimum years of service at a particular rank before eligibility for promotion (in the Imperial Japanese Army and Navy)” — full definition & examples →
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定年
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Reading & Info
サダトシ
Lemma: サダトシ
名詞固有名詞人名名
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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 (定年) is the exact text as it appeared in the corpus — it may be conjugated or inflected. The lemma (サダトシ) 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? ▼
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