Last Updated
：2026/01/06
本初子午線
Hiragana
ほんしょしごせん
Noun
Japanese Meaning
本初子午線
Easy Japanese Meaning
ちきゅうの上で、けいどをはかるときのきほんになる、とくべつなせん
Chinese (Simplified) Meaning
地理学中用作经度起点的子午线 / 经度0度的子午线 / 通常指格林尼治子午线
Chinese (Traditional) Meaning
經度的零度基準子午線，通過格林威治 / 劃分地球東、西半球的參考經線
Korean Meaning
경도의 기준이 되는 자오선 / 경도 0도의 자오선(그리니치 자오선)
Vietnamese Meaning
kinh tuyến gốc / kinh tuyến Greenwich / kinh tuyến tiêu chuẩn (0°)
Tagalog Meaning
pangunahing meridyano; guhit na 0° longhitud na batayan ng pagsukat / guhit na dumaraan sa Greenwich na panimulang meridyano
Sense（1）
(geography) a prime meridian
（ canonical ）
（ romanization ）
（ hiragana ）
Quizzes for review
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本初子午線
See correct answer
The prime meridian is the line that serves as a reference for determining the longitude of any point on Earth.
The prime meridian is the line that serves as a reference for determining the longitude of any point on Earth.
See correct answer
本初子午線は、地球上の任意の地点の経度を決定するための基準となる線です。
Japanese - English
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