1. shaped like a crescent or half-moon; having a crescent-shaped mark or outline
Usage: technical/scientific term, commonly used in biology and botany

Examples

• The lunulated leaves of the plant curved gracefully in the sunlight.
• The butterfly's wings displayed lunulated patterns in shades of blue and white.
• Under the microscope, the lunulated cells were clearly visible.
• The artist drew lunulated arches across the cathedral's ceiling.
• The lunulated marking on the bird's chest helped identify the species.