The Meaning of senro [線路] In Japanese

線路
せんろ
Romaji: senro N4

What does 線路 mean?

Translation and Meaning

railroad track, railway line, track

Definition

線路 means the physical rails and the path on which trains travel, i.e., a railway track or the designated route used by rail services.

Type

noun (名詞)

Stroke Order

Meanings

  • the physical rails and sleepers that trains run on
  • the railway line or route as it appears on maps, plans, or timetables
  • a general or figurative reference to a specific rail segment or service line in everyday speech

Origin

Introduced during the Meiji era with the first railway between Shimbashi and Yokohama in 1872, marking the adoption of modern rail infrastructure in Japan.

Composition

  • 線: line, thread
  • 路: road, path
  • 線路: a line along a route used for trains — the track or railway line

Usage

Used in technical documents, transportation planning, and maps to denote a physical track or a named railway line; in everyday language it refers to a specific track or route in neutral or formal register.
💡 Tips
  • Think of 線路 as a line that runs parallel to a road: 線 = line, 路 = road; together they sketch a ‘line on a road’ for trains.

Variations

  • 路線 (rosen) — railway line or route
  • 鉄道線 (tetsudōsen) — railway line (technical term)

Example Phrases

  • 線路の横を 友達と 散歩してから カフェで 休憩する。
    Senro no yoko o tomodachi to sanpo shite kara kafe de kyūkei suru.
    I walk along the side of the railroad with a friend, then take a break at a cafe.
    Lista:
    • 線路の横を (senro no yoko o) – along the side of the railroad
    • 友達と (tomodachi to) – with a friend
    • 散歩してから (sanpo shite kara) – after walking
    • カフェで (kafe de) – at a cafe
    • 休憩する (kyuukei suru) – take a break
    Core grammar point: motion path marked with を after a location phrase; e.g., 「線路の横を」歩く means ‘to walk along the side of the railroad’.
線路