醉心于 Traditional form: 醉心於 Pinyin (reading): zuìxīnyú Definitions: to be infatuated with Characters: 醉 - intoxicated, drunk; addicted 心 - heart; mind; soul 于 - at, in, on; to, from; alas! Traditional characters: 醉 - intoxicated, drunk; addicted 心 - heart; mind; soul 於 - at, in, on; to, from; alas!