dalek
/ˈdɑːlek/noun
- (in science fiction) a member of a race of hostile alien machine-organisms which appeared in the BBC television serial Dr Who from 1963（科幻小说用语）大来客（英国广播公司1963年起播送的电视连续剧《神秘博士》中怀有敌意的外星族成员）。
词源
a word invented by the author Terry Nation after a volume of an encyclopedia covering the alphabetical sequence dal-lek.