backboned
- adjective
- /ˈbækˌboʊnd/
- The museum displayed fossils of ancient backboned fish from prehistoric times.
Examples
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Unlike worms, all mammals are backboned animals.
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Sharks are backboned creatures that have existed for millions of years.
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A backboned animal stands tall.
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The backboned structure of the animal supports its weight.
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Whales and dolphins are backboned creatures that belong to the group of mammals.
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All vertebrates, including fish and birds, are classified as backboned animals.
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The discovery of a new backboned species excited biologists studying evolution.
Synonyms
Having a backbone like a fish or mammal
Surface Forms
Morphology
Etymology
Backboned comes from backbone (made of back + bone), the 'bone' along your 'back' that supports the body. So a backboned animal is one that has a spine or spinal column for support.