noun🔗ShareТрилобитAn 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. "Изучая окаменелости на уроке, Сара узнала, что трилобит — это древнее морское существо, тело которого разделено на три distinct части.archaeologyanimalbiologygeologyorganismsciencehistoryChat with AIVocabulary GamePractice Reading