English Dictionary

fall line

名詞

(geomorphology) A geomorphologic unconformity marking a boundary between an upland region and a plane; sometimes marked by a series of waterfalls on rivers that cross it.

日本語の意味

地形学用語で、高地と平野との境界を示す不整合な地形の線。河川がこの境界を越える際に滝が形成されることもある。

The town developed along the fall line, where rivers drop from the uplands to the coastal plain.

その町は滝線に沿って発展し、川が高地から沿岸平野へと落ちる場所にあります。

意味（1）

(geomorphology) A geomorphologic unconformity marking a boundary between an upland region and a plane; sometimes marked by a series of waterfalls on rivers that cross it.

意味（2）

(snowboarding, skiing) The imaginary line downhill that something falling downhill would naturally follow.

fall lines （ plural ）