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saurischian

saurischian

9.9
A dinosaur with three-pronged hip bones like a crocodile, including plant-eaters and meat-eaters
  • noun
  • /sɔːˈrɪskiən/
  • Specialized
translation icon : saurisquio
  • Many paleontologists study saurischians to understand the evolution of both herbivorous and carnivorous dinosaurs.

Examples

  • The T. rex is one of the most famous saurischians known for its sharp teeth and powerful build.

  • The fossil discovered in Argentina belonged to a large saurischian, showcasing features similar to modern crocodiles.

  • The saurischian predator of unknown species slavers, roars, and glares.

    Fiction book (1991)
  • The thinko scans it and tells him that it is a representative of an unknown species belonging to the saurischian order, and it is almost certainly predatory.

    Fiction book (1991)

Synonyms

dinosaur
vssaurischian
390 3.0

A large extinct animal from long ago, like T. rex

is narrower, naming only those with a three-pronged crocodile-like pelvis
dino
vssaurischian
  • Baby Talk
6 2.7

A short informal word for a dinosaur that children use

is the formal scientific name for a specific subgroup rather than a casual term
Saurischia
vssaurischian
  • Specialized
1 9.9

A group of extinct dinosaurs with lizard-like hips, like Tyrannosaurus and Brachiosaurus

refers to a member of that order rather than the order itself
saurischian dinosaur
vssaurischian
  • Specialized
9.9

A dinosaur with hip bones like a crocodile, including plant-eaters and meat-eaters

is the shorter form used for the same taxonomic group

Compounds

saurischian dinosaur
  • Specialized
9.9

A dinosaur with hip bones like a crocodile, including plant-eaters and meat-eaters

Surface Forms

saurischian singular
saurischians plural

Morphology

saurischian = Saurischia (opaque) = Saurischia + ian

Derived from the taxonomic name 'Saurischia' plus the adjectival suffix '-ian'; the term is specialized and built from Greek combining elements unfamiliar to average learners.

Etymology

Saurischian comes from Greek parts saur- meaning 'lizard' and -ischian meaning 'hip'. So a saurischian is 'lizard-hipped' and the name describes dinosaurs with crocodile-like hips. You can remember saur- because it appears in dinosaur and Tyrannosaurus.