U-shaped
suomi-englanti sanakirjaU-shaped englannista suomeksi
U:n muotoinen
U-shaped englanniksi
Shaped like the letter "U"; bent such that the two ends are parallel.
http://www.nps.gov/archive/olym/uv.htm,
- ''After the ice melts away, the valley appears U-shaped.''
Having a cross-section similar in appearance to a broad U.
''a U-shaped valley''