14-letter words containing b, u, n, d, i, e
- user-definable — (of a facility on a computer) that can be defined or varied by the user
- Ústí nad labem — a port in the Czech Republic, on the Elbe River: textile and chemical industries. Pop: 95 000 (2005 est)
- winding number — the number of times a closed curve winds around a point not on the curve.