Dictionary.net

In the army, a soldier who feigns himself sick, or who induces or protracts an illness, in order to avoid doing his duty; hence, in general, one who shirks his duty by pretending illness or inability.

In the army, a soldier who feigns himself sick, or who induces or protracts an illness, in order to avoid doing his duty; hence, in general, one who shirks his duty by pretending illness or inability.

One who simulates illness.

A simulator of disease, so termed in the British military service.

One who feigns illness.

One who feigns sickness, especially with the object of being excused from work. [Fr.]