入はいり直なおす

godan verb (-su), intransitive verb

re-enter; rejoin; re-enrol

Used when someone enters a place, group, or institution again after having left or exited. Covers physical re-entry, rejoining an organization, and re-enrolling in a course.

• 一いち度ど部屋へやを出でたが、忘わすれ物ものに気きづいて入はいり直なおした。

  I left the room once, but realized I'd forgotten something and went back in.

• 彼かれは退たい職しょくした会かい社しゃにもう一いち度ど入はいり直なおすつもりらしい。

  It seems he intends to rejoin the company he quit.

• 大だい学がくを中ちゅう退たいしたが、来らい年ねんまた入はいり直なおしたいと思おもっている。

  I dropped out of university, but I'm thinking of re-enrolling next year.