Last Updated
：2025/12/06
準星
Hiragana
じゅんせい
Noun
Japanese Meaning
クエーサー（quasar）の同義語。非常に明るく遠方にある活動的銀河核で、強い電波や電磁波を放射する天体。
Easy Japanese Meaning
とてもとおくにある、ひじょうにあかるくかがやく、ほしのようにみえるてんたい
Sense（1）
(astronomy) Synonym of クエーサー (kuēsā, “quasar”)
（ canonical ）
（ romanization ）
（ hiragana ）
Quizzes for review
See correct answer
準星
See correct answer
He was observing a quasar with a telescope.
See correct answer
彼は望遠鏡で準星を観察していました。
Japanese - English
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