最終更新日：2025/11/21

(geometry) A line with no curvature; a line with constant direction. The path of shortest length between two points.

音声機能が動作しない場合はこちらをご確認ください

正解を見る

straight line

元となった辞書の項目

straight line

名詞

(geometry) A line with no curvature; a line with constant direction. The path of shortest length between two points.

日本語の意味

直線：曲線がなく、一定の方向を持つ線。2点間の最短距離を表す線。

The carpenter measured a straight line across the board before cutting.

大工は切る前に板の上に直線を引いて測った。

意味（1）

(geometry) A line with no curvature; a line with constant direction. The path of shortest length between two points.

straight lines

（ plural ）