立てこもる

たてこもる· also たてごもる

to shut oneself in (one's house, room, etc.); to confine oneself (to); to barricade oneself (in a building); to entrench oneself

Also written 立て篭もる、立て籠もる、楯籠る、立て篭る、立て籠る、立籠る、楯籠もる、立籠もる、盾籠もる

Meanings

Godan verb (-ru), Intransitive
to shut oneself in (one's house, room, etc.); to confine oneself (to)
to barricade oneself (in a building); to entrench oneself; to hole up; to hold (a castle, etc.)

車椅子くるまいすの女性じょせい、スーパーに立たてこもる。

Woman in a wheelchair holes up in supermarket.
しかし王女おうじょは部屋へやに立たてこもって出でてこなかった。

However, the princess had barricaded herself in her room and wouldn't come out.
メアリーはバリケードを築きずいて部屋へやに立たてこもった。

Mary barricaded herself in her room.
心配しんぱいになって見みに行いくと、彼かれはデパートのトイレに立たてこもって出でてこない様子ようすでした。

When I got worried and went to check on him, it looked like he'd barricaded himself in the department's toilet and wasn't coming out.