Word: American Mastodon
Part of Speech: Noun
Definition: The American Mastodon is a large, extinct animal that lived in North America. It is similar to an elephant but has long, curved tusks and a different body shape. Some scientists sometimes classify it as a type of mammoth instead of a mastodon.
"The American Mastodon roamed the forests of North America thousands of years ago, feeding on leaves and shrubs."
In more advanced discussions, you might encounter the term in contexts relating to evolutionary biology or climate change during the ice age. You could say, "The extinction of the American Mastodon was likely influenced by both climate change and hunting by early humans."
There are no specific idioms or phrasal verbs directly related to "American Mastodon," but you might say: - "The American Mastodon is a relic of the past," which means it is something that belongs to a long-gone time.