ground-shaker

• Nom désignant un grand dinosaure herbivore du Crétacé dont les fossiles ont été découverts dans l'ouest de l'Amérique du Nord, capable de faire trembler le sol par sa masse.

A noun referring to a massive herbivorous dinosaur from the Cretaceous period, whose fossils have been discovered in western North America.

1. Large herbivorous dinosaurC1formal

   A massive, plant-eating dinosaur from the Cretaceous period, known from fossils found in western North America.

   Dinosaure herbivore géant

   • The ground-shaker roamed the plains of ancient North America.
   • Paleontologists discovered a new species of ground-shaker in Montana.
   • The ground-shaker's fossils suggest it was one of the largest land animals of its time.