something that is invisible cannot be seen [≠ visible]:
The house was surrounded by trees and invisible from the road.
The plane is meant to be invisible to radar.
Using a telescope, Galileo discovered stars that were invisible to the naked eye.
not noticed, or not talked about:
There's an invisible barrier that keeps women out of top jobs.
money that is made from services and tourism rather than from products
—invisibility noun [uncountable]