烏有に帰する うゆうにきする to be reduced to ashes Meanings expression, suru verb to be reduced to ashes Its kanji 烏 ウ、オ · からす、いずくんぞ、なんぞ crow, raven 有 ユウ、ウ · あ.る possess, have, exist, happen, occur, approx 帰 キ · かえ.る、かえ.す、おく.る、とつ.ぐ homecoming, arrive at, lead to, result in In sentences Furigana 長年ながねんの努力どりょくが烏有うゆうに帰きした。 Years of effort came to nothing. #75865