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| lung·fish [ lúng fìsh ] (plural lung·fish·es or lung·fish) |
noun |
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| Definition: |
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fish with gills and lungs: a bony freshwater fish with one or two lungs for breathing air, as well as gills, that often becomes inactive during the dry season. Native to: swamps and pools in Australia, Africa, and South America. Order Dipneusti.
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