Last Updated
：2025/12/06
回帰線
Hiragana
かいきせん
Noun
Japanese Meaning
回帰線（かいきせん）：地球上で太陽が真上にくる最北・最南の緯線。北回帰線・南回帰線の総称。 / 統計学で用いられる回帰分析において、変数間の関係を表す直線。回帰直線。
Easy Japanese Meaning
ちきゅうのまんなかの赤道から北と南にある、太陽がまん中にのぼる線
Sense（1）
(geography) a tropic
（ canonical ）
（ romanization ）
（ romanization ）
（ hiragana historical ）
（ hiragana ）
Quizzes for review
See correct answer
回帰線
In geography, a tropic indicates a specific latitude on the earth.
Japanese - English
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