うつ 空ける Show inflections LinksSentence search for 空けるSentence search for うつけるSentence search for 虚けるKanji details for 空Edit in JMdict Ichidan verb, Intransitive verb1. to become empty (hollow)Ichidan verb, Intransitive verb2. to relax from a tense situation into a vacant or absent minded stateOther forms虚ける 【うつける】 Discussions Log in to talk about this word.