いるすつか 居留守を使う Show inflections LinksSentence search for 居留守を使うSentence search for いるすをつかうKanji details for 居, 留, 守 and 使Edit in JMdict Expressions (phrases, clauses, etc.), Godan verb with 'u' ending1. to pretend to be outSee also 留守を使う Discussions Log in to talk about this word.