Definition of Fabrosaurus in US English:

Fabrosaurus

noun

  • A genus of primitive ornithischian dinosaurs of the early Jurassic, which were small and lightly built; (also fabrosaurus) a dinosaur of this genus.

Origin

1970s. From scientific Latin Fabrosaurus, genus name from the name of Jean Fabre (b. 1920), French geologist + -o + -saurus.

Pronunciation

Fabrosaurus

/ˌfabrəˈsɔːrəs/