Last Updated
：2026/01/08
シリウス
Hiragana
しりうす
Kanji
天狼星
Proper noun
Japanese Meaning
おおいぬ座のα星で、地球から見える恒星の中で最も明るい1等星。シリリウスとも呼ばれる。 / Sirius Corporationなど、企業名・ブランド名・作品名などの固有名として用いられる場合がある。
Easy Japanese Meaning
よるのそらでいちばんあかるくみえるほしのなまえ。おおいぬざにある。
Chinese (Simplified) Meaning
天狼星 / 大犬座的α星 / 夜空中最亮的恒星
Chinese (Traditional) Meaning
天狼星 / 大犬座α星 / 夜空最亮的恆星
Korean Meaning
밤하늘에서 가장 밝은 항성 / 큰개자리의 알파성
Indonesian
Sirius; bintang paling terang di langit malam / bintang di rasi Canis Major (Alpha Canis Majoris)
Vietnamese Meaning
Sao Thiên Lang (Sirius) / Ngôi sao sáng nhất bầu trời đêm / Ngôi sao thuộc chòm Đại Khuyển
Tagalog Meaning
Sirius, ang pinakamaliwanag na bituin sa gabi / Alpha Canis Majoris / pangunahing bituin ng konstelasyong Canis Major
Sense（1）
(astronomy) Sirius
（ romanization ）
Quizzes for review
See correct answer
シリウス
See correct answer
Sirius is the brightest star in the night sky.
See correct answer
シリウスは、夜空で最も明るく輝く星です。
Japanese - English
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