Executives said nothing in meetings; debate was virtually unheard of.

In the early 1970's, it was virtually unheard of to go into court without a lawyer.

"To find any aircraft built before 1980 that are available to museums at little or no cost is virtually unheard of," he said.

The album went virtually unheard at the time of its release.

Although frost and hail are common, snow is virtually unheard of.

It was virtually unheard of for a partner to surrender a file.

Such a scenario would be virtually unheard of in a major American market.

Such improvements are virtually unheard of with the disease, he said.

Such talk was virtually unheard of in public only a year ago.

Women's only road races were virtually unheard of at that point in time.