Last Updated
：2026/01/08
矮星
Hiragana
わいせい
Noun
Japanese Meaning
恒星の一種で，質量や光度が比較的小さい星。赤色矮星，白色矮星，褐色矮星などの種類がある。
Easy Japanese Meaning
とてもちいさいほし。あまりあかるくないほし。
Chinese (Simplified) Meaning
体积小、光度弱的恒星 / 对红矮星、白矮星等矮小恒星的统称 / 相对于普通恒星更小、更暗的恒星
Chinese (Traditional) Meaning
體積或亮度較小的恆星 / 相對巨星，屬於低質量、低光度的恆星
Korean Meaning
왜성 / 거성에 비해 크기와 광도가 작은 별
Indonesian
bintang katai / bintang kerdil
Vietnamese Meaning
sao lùn (thiên văn) / ngôi sao kích thước nhỏ, độ sáng thấp
Tagalog Meaning
bituing unano / maliit at siksik na bituin / uri ng bituin na mahina ang liwanag at mababa ang masa
Sense（1）
(astronomy) dwarf star
（ canonical ）
（ romanization ）
（ hiragana ）
Quizzes for review
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矮星
See correct answer
A dwarf star is a star that is smaller and less bright than the sun.
A dwarf star is a star that is smaller and less bright than the sun.
See correct answer
矮星は、太陽よりも小さく、明るさも低い星です。
Japanese - English
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