Last Updated
：2026/01/08
冬の大三角形
Hiragana
ふゆのだいさんかっけい
Proper noun
Japanese Meaning
星座「冬の大三角形」(Winter Triangle) の呼称。オリオン座のベテルギウス、おおいぬ座のシリウス、こいぬ座のプロキオンを結んでできる、北半球の冬の夜空で目立つ大きな三角形の星の並び。 / 天文学・天体観測で用いられる、冬の代表的な目印となる恒星の組み合わせ。 / 冬の夜空の観察や星見会などで、位置や季節を説明する際に用いられる有名なアステリズム（恒星の並び）。
Easy Japanese Meaning
冬のよるのそらに見える、あかるい三つのほしがつくる大きなさんかくの名前
Chinese (Simplified) Meaning
天文：北半球冬季夜空中由参宿四、南河三、天狼星构成的明亮星群 / 冬季星空中由三颗亮星围成的三角形星象，又称“冬季大三角”
Chinese (Traditional) Meaning
北半球冬季夜空中由三顆亮星組成的星群。 / 由參宿四、南河三與天狼星連成的三角形。
Korean Meaning
북반구 겨울 밤하늘에서 보이는 밝은 성군 ‘겨울철 대삼각형’ / 베텔게우스·프로키온·시리우스가 꼭짓점을 이루는 삼각형 모양의 성군
Indonesian
asterisme terang di langit musim dingin belahan utara / segitiga bintang yang dibentuk oleh Betelgeuse, Procyon, dan Sirius
Vietnamese Meaning
Tam giác Mùa Đông; hình sao sáng trên bầu trời mùa đông Bắc bán cầu. / Hình sao gồm ba sao Betelgeuse, Procyon và Sirius.
Tagalog Meaning
Tatsulok ng Taglamig / maliwanag na asterismo sa taglamig ng hilagang hating-daigdig na binubuo ng Betelgeuse, Procyon, at Sirius
Sense（1）
(uranography) Winter Triangle - a bright asterism of the northern winter sky. Its corners are the stars Betelgeuse, Procyon, and Sirius.
（ canonical ）
（ canonical ）
（ romanization ）
（ romanization ）
（ hiragana ）
Quizzes for review
(uranography) Winter Triangle - a bright asterism of the northern winter sky. Its corners are the stars Betelgeuse, Procyon, and Sirius.
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冬の大三角形
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The Winter Triangle is a shape that connects the brightest stars in the night sky.
The Winter Triangle is a shape that connects the brightest stars in the night sky.
See correct answer
冬の大三角形は夜空で最も明るく輝く星々を結んだ形です。
Japanese - English
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