Meaning
指切り (ゆびきり, yubikiri) is a bonus vocabulary word meaning “pledging by hooking each other's pinkies”.
Kanji in this word
Example sentences 2
友達と指切りした
I made a pact with my friend.
2人は再会を誓って指切りをした.
They promised to meet again and confirmed the promise by linking their little fingers.