じたくけいびいん 自宅警備員 LinksSentence search for 自宅警備員Sentence search for じたくけいびいんKanji details for 自, 宅, 警, 備 and 員Edit in JMdict Noun1. shut-in; stay-at-home; recluse; security officer of one's own homeSlang, Jocular, humorous term, See also 引きこもり ひきこもり Discussions Log in to talk about this word.