U-shaped
suomi-englanti sanakirjaU-shaped englannista suomeksi
U:n muotoinen
U-shaped englanniksi
Shaped like the letter ''U'': bent such that two ends are parallel, or having a cross-section similar in appearance to a broad ''U''.
(syn)
(cot)
''a U-shaped valley''
http://www.nps.gov/archive/olym/uv.htm,
- ''After the ice melts away, the valley appears U-shaped.''
Characterized by traits whose graphing produces curves with that shape.