- 恐龙类 kǒnglónglèi dinosaursthe scientific category of dinosaurs; dinosauria
- 兽脚类恐龙 shòujiǎolèikǒnglóng theropodany dinosaur belonging to the suborder Theropoda, characterized by being mostly carnivorous and walking on two legs
- 恐龙妹 kǒnglóngmèi ugly girl(slang) a mocking term for a woman who is considered unattractive or overweight
- 恐龙总目 kǒnglóngzǒngmù DinosauriaDinosauria; the superorder containing dinosaurs and birds within the class [[蜥形纲|蜥形綱|xi1 xing2 gang1]]
- 三眼恐龙虾 sānyǎnkǒnglóngxiá tadpole shrimptadpole shrimp, a primitive crustacean that has remained relatively unchanged for hundreds of millions of years
- 恐龙虾 kǒnglóngxiá tadpole shrimptadpole shrimp, a type of small crustacean in the order Notostraca that resembles a miniature horseshoe crab
- 三角恐龙 sānjiǎokǒnglóng triceratopstriceratops; any dinosaur of the genus [[三角龙|三角龍|san1 jiao3 long2]]