立たてこもりTop 45000MeaningsNoun1. shutting oneself in (one's room, etc.)2. barricading oneself in (a fort, etc.) while being besieged; holing up (in a building)Other spellings立たて篭こもり0%立たて籠こもり0%楯たて籠こもり0%Kanji used立standing upKanji in other spellings篭basket [simplified]籠basket楯wooden shield