A surname.

plural of Spinosa

plural of foramen spinosum

plural of spinosad

Any of a class of insecticides whose active ingredient is derived from a naturally-occurring soil-dwelling bacterium, Saccharopolyspora spinosa.

plural of spinosaurus

A large, extinct, carnivorous dinosaur of genus Spinosaurus, with a long snout like that of a crocodile and with a sail on its back. It is considered to be the largest Theropod dinosaur.

plural of spinosaurid

(zoology) Any dinosaur in the family Spinosauridae.

Any dinosaur of the superfamily Spinosauroidea