没心眼 Traditional form: 沒心眼 Pinyin (reading): méixīnyǎn Definitions: outspoken artless tactless Characters: 没 - not, none, gone; to bury; to sink, to drown 心 - heart; mind; soul 眼 - eyelet, hole, opening Traditional characters: 沒 - not, none, gone; to bury; to sink, to drown 心 - heart; mind; soul 眼 - eyelet, hole, opening