(as if to attest to their virtual invisibility, homosexual acts between women had never even been covered by the law that was being repealed.)

It is time for the technocrats to invent virtual invisibility for this increasingly popular artifact of dance.

As Impsec chief, he amplified this lack of presence to the point of virtual invisibility, the better to observe others.

So named for their virtual invisibility in poor light.

Another benefit of the Skylark's mostly non-metallic construction is its virtual invisibility to conventional radar.

In only a decade, the private company has gone from virtual invisibility to owning more than 50 percent of the global market in mobile-phone batteries.

Johnson has reacted to the slump by retreating into virtual invisibility in the clubhouse.

Zilkha Energy's virtual invisibility suited the family that ran it.

It was reassuring to find in extensive listening tests that no sonic essentials had been sacrificed to virtual invisibility.

I was able to use my virtual invisibility to follow Borden as he went about his life and affairs.