Last Updated
：2025/12/21
一等星
Hiragana
いっとうせい
Noun
Japanese Meaning
天文学で、肉眼で見える恒星の中で最も明るい等級に分類される星。 / 比喩的に、ある分野や集団の中で最も優れ、際立っている存在。
Easy Japanese Meaning
ほかのほしより とても あかるく みえる いちばん あかるい ほし
Chinese (Simplified)
星等为一等的恒星（天文学） / 泛指天空中最亮的星
Sense（1）
(astronomy) star of the first magnitude; (loosely) brightest star in the sky
（ canonical ）
（ romanization ）
（ romanization ）
（ hiragana historical ）
（ hiragana ）
Quizzes for review
(astronomy) star of the first magnitude; (loosely) brightest star in the sky
See correct answer
一等星
See correct answer
A star of the first magnitude is the brightest star in the night sky.
A star of the first magnitude is the brightest star in the night sky.
See correct answer
一等星は夜空で最も明るく輝く星です。
Japanese - English
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