saurischian /sɔːˈrɪskɪən/

• 1. 

  ADJ of, relating to, or belonging to the Saurischia, an order of late Triassic to Cretaceous dinosaurs including the theropods and sauropods 蜥臀目的

• 2. 

  N any dinosaur belonging to the order Saurischia; a lizard-hipped dinosaur 蜥臀目恐龙