invisible

adjective

• 1unable to be seen:this invisible gas is present to some extent in every home
• concealed from sight; hidden:he lounged in a doorway, invisible in the dark
• treated as if unable to be seen; ignored or not taken into consideration:before 1971 women artists were pretty well invisible

• 2 Economics relating to or denoting earnings which a country makes from the sale of services or other items not constituting tangible commodities:invisible exports

noun

• invisible exports and imports.