1. relating to a chamber or chambers, especially in anatomy or botany
Usage: technical; scientific
2. relating to a camera or to the principles of camera obscura
Usage: rare; historical

Examples

• The cameral structure of the nautilus shell allows it to control buoyancy.
• Botanists examined the cameral tissues within the plant stem.
• The cameral design of early optical instruments influenced modern photography.
• Fish with cameral swim bladders can adjust their depth in water.
• The cameral arrangement of cells in the honeycomb is highly efficient.