"光線" means "beam of light", "ray of light", "ray"

Kanji in this word

Related words "光"

• 光 (hikari)beam, light
• 光る (hikaru)glitter, shine
• 光化学 (kokagaku)photochemistry
• 光明 (komyo)hope
• 光景 (kokei)scene, sight, spectacle
• 光栄 (koei)glory, honor, privilege

Related words "線"

• 導火線 (dokasen)cause, fuse, incentive
• 下線 (kasen)underline
• 光線 (kosen)beam of light, ray of light
• 内線 (naisen)(telephone) extension, inner line, telephone extension
• 曲線 (kyokusen)curve, curved line
• 無線 (musen)radio, wireless