射さし込こむ

godan verb (-mu), intransitive verb

shine in; stream in; pour in

Used for light, especially sunlight, coming into a space through an opening such as a window or gap. Intransitive.

See also: 差し込む

• 朝あさ日ひが窓まどから射さし込こんで、部屋へやが明あかるくなった。

  The morning sun streamed in through the window, brightening the room.

• カーテンの隙すき間まから月つき明あかりが射さし込こんでいた。

  Moonlight was shining in through a gap in the curtains.