noun🔗ShareMastodonteExtinct elephant-like mammal of the genus Mammut that flourished worldwide from Miocene through Pleistocene times; differs from elephants and mammoths in the form of the molar teeth."Paleontologists discovered a well-preserved mastodon skeleton during an excavation. "Los paleontólogos descubrieron un esqueleto de mastodonte bien conservado durante una excavación.animalhistorybiologygeologyChat with AIVocabulary GamePractice Reading