invisible balance
— Noun
– English
~ the difference in value over a period of time of a country's imports and exports of services and payments of property incomes
invisible
— Adjective
– English
~ impossible or nearly impossible to see; imperceptible by the eye; "the invisible man"; "invisible rays"; "an invisible hinge"; "invisible mending"
invisible
— Adjective
– English
~ not prominent or readily noticeable; "he pushed the string through an inconspicuous hole"; "the invisible man"