The company also says there is an untapped pool of Japanese who want luxury cars but do not feel comfortable buying foreign vehicles.

"I think there is a tremendous untapped pool."

It could also represent an untapped pool of genetic diversity for the biotechnology revolution.

All events are performed and directed by local talent, drawing from a largely untapped but highly skilled pool of professional artists.

Experienced teachers on the edge of retirement are an untapped pool of talent.

"It's a vast untapped pool of money Shearson would like to tap."

There is no vast untapped pool of African-Americans who can't or don't vote.

But beyond the big names lies a large and usually untapped pool of children's material.

It may be that the untapped pool of non-practising nurses are in the main housewives and mothers, or frustrated office workers.

Under glasnost and perestroika, the last great untapped pool of world Jewry is on the move.