立てこもり、立て篭り、立て籠り、楯籠り
たてこもり
tatekomori
JMdict entry #2174990
- noun (common) (futsuumeishi) shutting oneself in (one's room, etc.)
- noun (common) (futsuumeishi) barricading oneself in (a fort, etc.) while being besieged; holing up (in a building)