Costal
- Pronunciation
- /KOS-tuhl/
- Category
- Anatomy
- Singular
- Costal
- Plural
- Costals
Definition
Pertaining to the leading edge or anterior margin of the wing in insects.
Etymology
From Latin 'costalis', meaning 'pertaining to the ribs' or 'rib-like', used in entomology to describe a rib-like structure.
Example
The costal vein in the dragonfly's wing is crucial for its structural integrity and flight dynamics.
Synonyms
- Leading edge
- Anterior margin
Related Terms
Usage Notes
The term 'costal' can also be used in other contexts within biology but is specific to the wing structure in entomology.