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Kotomora

線

line, track

JLPTN2StatusJōyō · grade 2FrequencyTop 500Strokes15

Readings

On'yomi

  • セン

Kun'yomi

  • すじ

Meaning

線 centers on a long, thin continuous mark or path: a line, a route, or a track. The idea extends naturally to railway lines and drawn lines.

Most common words using 線

24 of 1,024
  • 線せん
    N4

    line; stripe; stria

  • 路線ろせん
    N1

    route (bus, train, air, etc.); line

  • 無線むせん
    N1

    radio (communication)

  • 新幹線しんかんせん
    N4

    Shinkansen; bullet train

  • 放射線ほうしゃせん

    radiation

  • 回線かいせん

    circuit; line

  • 視線しせん
    N2

    one's line of sight; one's gaze; one's eyes (looking); glance; gaze; look

  • 直線ちょくせん
    N2

    straight line

  • 線路せんろ
    N3

    railway track; railway line; railroad; railway; track; line

  • 前線ぜんせん
    N1

    (weather) front

  • 戦線せんせん

    (war) front

  • 本線ほんせん
    N1

    main line; trunk line

  • 配線はいせん

    wiring

  • 一線いっせん

    line

  • 車線しゃせん

    traffic lane; road lane

  • 赤外線せきがいせん

    infrared rays; infrared radiation

  • 最前線さいぜんせん

    front line; forefront

  • 沿線えんせん
    N1

    places alongside a railway line, bus route, major thoroughfare, etc.

  • 打線だせん

    batting line-up; batting order

  • 曲線きょくせん
    N2

    curve

  • 光線こうせん
    N2

    ray (of light); beam; light

  • 有線ゆうせん

    wired; cabled

  • 紫外線しがいせん
    N1

    ultraviolet rays; ultraviolet radiation; UV radiation

  • 電線でんせん
    N1

    electric line; electric cable; power cable

Explore all words using 線 →

Study

Etymology

線 combines 糸 (thread) with 泉 (spring, source), which likely contributes the sound. The idea of a thread extended into a line or track.

Meaning mnemonic

Thread 糸 flows from a spring 泉 like a continuous line of water, forming a track or drawn line.

Reading mnemonic

For セン, imagine a long line of thread stretching across a scene: scene -> セン, and the thread makes a track.