What is another term for a hang nail?

A hangnail refers to a small piece of skin that breaks away from the side of a fingernail or toenail, typically at the cuticle area. The term "agnail" is specifically used to describe this condition, making it the most accurate synonym for a hangnail.

In contrast, paronychia refers to an infection of the tissue around the nail, which can sometimes arise from a hangnail but is not synonymous with it. Onycholysis is a condition where the nail separates from the nail bed, which is unrelated to hangnails. Onychomycosis denotes a fungal infection of the nails, which again does not describe hangnails. Understanding these differentiations helps clarify why "agnail" is the correct term for a hangnail.