Podia Meaning: Definition, Examples, and Translations
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podia
[ˈpoʊdiə ]
Definition
biological structure
Podia are the multiple extensions or projections of an organism's body in certain invertebrates, such as echinoderms. These structures are typically involved in locomotion, feeding, or sensory perception.
Synonyms
appendages, limbs, projections.
Examples of usage
- Starfish use podia to move along the ocean floor.
- The sea cucumber can retract its podia for protection.
- Echinoderms have podia that function in gas exchange.
Translations
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Origin of 'podia'
The word 'podia' comes from the Greek word 'pous', meaning 'foot'. It is the plural form of 'podium', which is derived from the same root, referring to a structure that raises a surface or platform. In biological terminology, 'podia' has been adopted to describe various foot-like extensions found in certain animals. The use of the term in the context of marine biology specifically refers to the tube feet of echinoderms, which have fascinated researchers for their unique properties and functions. Its application has expanded over the years to include a broader range of organisms and their adaptations.