Meaning: くろまれv. (Kanji=黒まる) blacken, become black; darkenn. (Kanji=黒円) black spot, black dot, bull's eye, central area targeted in a bombing raidn. (Kanji=黒丸) black spot, black dot, bull's eye, central area targeted in a bombing raidv. (Kanji=黒む) black, color black