雪茄头 Traditional form: 雪茄頭 Pinyin (reading): xuějiātóu Definitions: cigarette lighter plug (inserted in a car's cigarette lighter socket to draw power) Characters: 雪 - snow; wipe away shame, avenge 茄 - eggplant 头 - head; chief, boss; first, top Traditional characters: 雪 - snow; wipe away shame, avenge 茄 - eggplant 頭 - head; chief, boss; first, top