Search Result for "invisible balance":
Wordnet 3.0

NOUN (1)

1. the difference in value over a period of time of a country's imports and exports of services and payments of property incomes; 



WordNet (r) 3.0 (2006):

invisible balance
    n 1: the difference in value over a period of time of a
         country's imports and exports of services and payments of
         property incomes