進しん入にゅう灯とうしんにゅうとうMeanings1nounapproach lightaviationAviation term for lights that guide aircraft during landing approach.パイロットは進しん入にゅう灯とうを頼たよりに滑かっ走そう路ろへ降おりた。The pilot descended to the runway relying on the approach lights.
