ナローゲージ

noun

narrow gauge

Refers to a railway track with a gauge narrower than the standard 1,435 mm. Often used in contexts like ナローゲージ鉄道 (narrow-gauge railway).

See also: 狭軌

• この地ち域いきにはナローゲージの鉄てつ道どうが走はしっている。

  A narrow-gauge railway runs through this region.