耐火砖 Traditional form: 耐火磚 Pinyin (reading): nàihuǒzhuān Definitions: refractory brick firebrick Characters: 耐 - to resist, to bear; patient, enduring 火 - fire, flame; to burn; anger, rage 砖 - tile, brick Traditional characters: 耐 - to resist, to bear; patient, enduring 火 - fire, flame; to burn; anger, rage 磚 - tile, brick