戈瑞 Traditional form: 戈瑞 Pinyin (reading): gēruì Definitions: gray (unit of absorbed dose of ionizing radiation) (loanword) Characters: 戈 - spear, lance, halberd 瑞 - auspicious; a good omen Traditional characters: 戈 - spear, lance, halberd 瑞 - auspicious; a good omen