1. a small hook or hook-like projection
Usage: often used in biology and zoology to describe small hook-shaped structures on organisms

Examples

• The parasitic worm uses tiny hooklets to attach itself to the intestinal wall.
• Under the microscope, the scientist observed hooklets on the surface of the organism.
• Certain insects have hooklets on their legs that help them grip surfaces.
• The hooklets on the plant's stem allow it to climb other vegetation.
• Marine biologists identified hooklets as a key feature for identifying the species.