きんきん;キンキン /(adv,adv-to,vs) (1) (on-mim) shrill/strident/piercing/tinkling/metallic-sounding/(adv,adv-to,vs) (2) (on-mim) sharp (pain, e.g. headache, earache)/(adj-na) (3) ice-cold/very cold/EntL1003520/