烏う文ぶん木ぼくMeanings1nounebonyrare termRare term for ebony wood; the more common word is 黒檀 (こくたん).See also: 黒檀烏う文ぶん木ぼくは、古ふるい文ぶん献けんで黒こく檀たんを指さすことがある。烏文木 can refer to ebony in old texts.