Last Updated
:2025/12/07
延長線
Hiragana
えんちょうせん
Noun
figuratively
Japanese Meaning
幾何学や工学で用いられる、ある直線をそのままの方向にさらに延ばした線。また、そのようにして描かれた補助線。 / 高速道路や鉄道路線など、既存の交通路がさらに先へと伸びた部分の路線。 / ある物事や考え方が、そのままの方向性・性質を保ったまま、さらに発展・拡大した結果として現れたものや、その関係性。
Easy Japanese Meaning
もとのせんをそのまままっすぐのばしたせん。またはもとのことからつながってでてきたけっか。
Sense(1)
(geometry, engineering) extended line (usually as an auxiliary line)
Sense(2)
extension of a traffic route (e.g. highway or railway line)
Sense(3)
(figuratively) extension or result developed from an existing thing
( canonical )
( romanization )
( romanization )
( hiragana historical )
( hiragana )
Quizzes for review
(geometry, engineering) extended line (usually as an auxiliary line) / extension of a traffic route (e.g. highway or railway line) / (figuratively) extension or result developed from an existing thing
See correct answer
延長線
See correct answer
These two lines are on the same extension.
See correct answer
この二つの直線は同じ延長線上にあります。
Japanese - English
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