noun Download 🔗Share The mineralized remains of an animal or plant. Examples : "The museum displayed fossils of dinosaurs that lived millions of years ago. " geology archaeology nature science history mineral organism environment biology Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share Any preserved evidence of ancient life, including shells, imprints, burrows, coprolites, and organically-produced chemicals. Examples : "The museum displayed many fossils, including dinosaur bones and ancient plant imprints in stone. " geology archaeology biology nature history science Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share A fossil word. Examples : "The word "thou," once common, is now a fossil word, mostly found in old books and religious texts. " language history word Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share Anything extremely old, extinct, or outdated. Examples : ""My grandpa's old flip phone is a digital fossil compared to the newest smartphones." " geology archaeology history past Chat with AIVocabulary GamePractice Reading