Толковый словарь английского языка - floater

noun Date: 1717 1. one that floats, a person who floats something, a person who votes illegally in various polling places, 3. a person without a permanent residence or regular employment, a worker who moves from job to job, a pitched, thrown, or hit ball that moves through the air relatively slowly with little or no spin or rotation, a policy insuring specific items of personal property (as jewelry or art), a bit of optical debris (as a dead cell or cell fragment) in the vitreous body or lens that may be perceived as a spot before the eye