What Is a Paronychia (Nail Infection)? An infection that develops along the edge of the fingernail or toenail is called a paronychia (pear-ah-NIK-ee-ah). It is the most common hand infection and, if left untreated, can progress to a more severe infection of the entire finger or toe.
reflex action. the involuntary functioning or movement of any organ or body part in response to a particular stimulus. The function or action occurs immediately, without the involvement of the will or consciousness. reflex action.
adjective. noun. The definition of reflex is something done automatically without thinking about it, or something reflected back. Hiccuping is an example of something that would be described as a reflex action. Reflex is defined as something that you do or think automatically, or a reflection.When something is flying at your head and you instinctively close your eyes without thinking about it, this is an example of a reflex.eflex is defined as something that you do or think automatically, or a reflection. When something is flying at your head and you instinctively close your eyes without thinking about it, this is an example of a reflex.