折おれ込こむ

godan verb (-mu), intransitive verb

be folded under; be tucked inside

Describes something bending or being folded so that it goes under or inside something else, often used for pages, flaps, or edges.

• 本ほんのページが折おれ込こんでいた。

  The book's page was folded under.

• 布ぬのの端はしが内うち側がわに折おれ込こんでいる。

  The edge of the cloth is folded inside.