Definition, Meaning & Synonyms
costa
Noun
/ˈkɒstə/
Definition
A rib or rib-like structure in biology; in anatomy, it specifically refers to a rib in the human body.
Examples
- The costa of the rib cage protects vital organs like the heart and lungs.
- In botany, the costa refers to the rigid midrib in certain leaves.
- Ostracods have a well-defined costa which covers parts of their body.
Meaning
The term ‘costa’ is derived from Latin, meaning ‘rib’. It is used in various fields such as anatomy, zoology, and botany to refer to rib-like structures.
Synonyms
- rib
- framework
- supporting structure
