He was virtually blind with his back to the only exit.

If he was going to start walking this night, he would be virtually blind.

They'll leave at dusk, since they will be virtually blind during the day.

As a result of diabetes by 1954 he was virtually blind.

This meant that he was virtually blind, and at the time there was no treatment.

The president, who has suffered two strokes and is virtually blind, loves to tell jokes.

"Our regulatory system is virtually blind to this risk."

Virtually blind, they struggled on up the ice face, making slow but steady progress.

The armed services have detailed measurements of current readiness, but are virtually blind when looking ahead several years.

She spent her twilight years in Switzerland, virtually blind.