Entity: SEA-URCHIN
Sea Urchin is a small sea creature that resides in shallow waters, characterized by a round shell covered with movable spines. The term also refers to a mischievous and raggedly clothed youngster or a slang act involving the anus.
SEA URCHIN
Etymology
The term 'Sea Urchin' originates from the resemblance of the marine creature to a spiny hedgehog.
Definition
Sea Urchin refers to a small marine echinoderm with a round shell covered in spines. It can also colloquially mean a mischievous child or a slang term for a specific act.
Historical Context
Sea Urchins have been part of marine ecosystems for millions of years, playing essential roles in marine food chains.
Cultural Significance
In some cultures, Sea Urchins are considered a delicacy and are consumed raw or cooked in various dishes.
Related Concepts
Sea Urchins are related to other echinoderms like starfish and sand dollars.
See Also
- Echinoderm
- Marine Biology
Sea Urchin refers to a small marine echinoderm with a round shell covered in spines, or colloquially, a mischievous child or a slang term for a specific act.