floater

floater

名词 floater:

spots before the eyes caused by opaque cell fragments in the vitreous humor and lens

同义词：musca volitans, muscae volitantes, spots

a debt instrument with a variable interest rate tied to some other interest rate (e.g. the rate paid by T-bills)

a wanderer who has no established residence or visible means of support

同义词：vagrant, drifter, vagabond

an employee who is reassigned from job to job as needed

a voter who votes illegally at different polling places in the same election

a swimmer who floats in the water

an object that floats or is capable of floating

an insurance policy covering loss of movable property (e.g. jewelry) regardless of its location

同义词：floating policy