- pertaining to or of the nature of a dinosaur.
- a dinosaur.
Origin of dinosaurian
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for dinosaurian
In the Dinosaurian genus Cœlurus this condition is as well marked in the tail and back as it is in the neck.Dragons of the Air
H. G. Seeley
Had she been a dinosaurian making Mesozoic footprints, I could not have been more fearful.The Face of the Fields
Dallas Lore Sharp
Certain footprints in the coal measures of Kansas have been supposed to belong to lacertilian or dinosaurian forms.