Toenail fungus, or onychomycosis, is a slow-growing infection of the nail and skin beneath it. Cause: Toenail fungal infections are usually caused by the same type of fungi that causes athlete's foot; in fact, people who are prone to athlete's foot may also be susceptible to toenail fungal infections.
What is it? | Why is it important? | How do I do it? | More about allusion What is it? Allusion is a literary device in which the writer or speaker refers either directly or indirectly to a person, event, or thing in history or to a work of art or literature. top of page Why is it important?
Updated August 10, 2016. An allusion is a reference, within a literary work, to another work of fiction, a film, a piece of art, or even a real event. An allusion serves as a kind of shorthand, drawing on this outside work to provide greater context or meaning to the situation being written about.