noun🔗ShareTrilobiteAn extinct arthropod of the class Trilobita, whose body had three large lobes."While studying fossils in class, Sarah learned that a trilobite is an ancient sea creature with a body divided into three distinct parts. "En étudiant les fossiles en classe, Sarah a appris qu'un trilobite est une ancienne créature marine dont le corps est divisé en trois parties distinctes.archaeologyanimalbiologygeologyorganismsciencehistoryChat with AIVocabulary GamePractice Reading
