排雷 Traditional form: 排雷 Pinyin (reading): páiléi Definitions: (military) to clear landmines (fig.) (slang) to give people a heads-up; to warn others about bad experiences Characters: 排 - row, rank, file; to eliminate, to remove 雷 - thunder; surname Traditional characters: 排 - row, rank, file; to eliminate, to remove 雷 - thunder; surname