ゆびき 指切り Common word LinksSentence search for 指切りSentence search for ゆびきりSentence search for 指きりKanji details for 指 and 切Edit in JMdict Noun, Suru verb, Intransitive verb1. pinky swear (i.e. linking little fingers to confirm a promise); pinky promiseOther forms指きり 【ゆびきり】 Discussions Log in to talk about this word.