Meaning & Definition of word "Costa"

noun:

• 1. A rib in anatomy.
  • Example: The doctor examined the patient's costae to assess any fractures.
• 2. The costal margin, the lower border of the rib cage.
  • Example: The clinician noted that the costal angle seemed normal during the inspection.
• 3. A term used in botany to refer to a rib or ridge, particularly on a leaf or other structure.
  • Example: The plant's leaf featured prominent costa that enhanced its structural integrity.

adjective:

• 1. Of or relating to a rib.
  • Example: The researcher published a paper on the costa anatomy of marine mammals.