Last Updated
：2026/01/06
子午線
Hiragana
しごせん
Noun
Japanese Meaning
地球儀や地図上で、北極と南極を結ぶ半円の大円。経度を示す基準となる線。 / 天文学で、天球上の北天極と南天極を結ぶ大円。
Easy Japanese Meaning
地図で北と南をつなぐまっすぐな線で、同じ時こくになるところをむすぶ
Chinese (Simplified) Meaning
经线；地球表面连接南北极的线 / 通过某地点并与地轴相交的大圆
Chinese (Traditional) Meaning
穿過地球南北極的經線 / 地圖上表示經度的線
Korean Meaning
지구의 북극과 남극을 지나는 큰원으로, 같은 경도를 잇는 선(경선) / 본초 자오선을 기준으로 경도를 나타내는 기준선
Vietnamese Meaning
kinh tuyến / đường kinh tuyến (trên Trái Đất/bản đồ) / đường nối hai cực Trái Đất dùng làm mốc kinh độ
Tagalog Meaning
meridyano / guhit ng longhitud / guhit na hilaga–timog sa globo
Sense（1）
(geography) a meridian
（ canonical ）
（ romanization ）
（ hiragana ）
Quizzes for review
See correct answer
子午線
See correct answer
A meridian is a line that connects any point on the earth to the North and South Poles.
A meridian is a line that connects any point on the earth to the North and South Poles.
See correct answer
子午線は地球上の任意の点から北極点と南極点を結ぶ線です。
Japanese - English
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