semicylindrical
suomi-englanti sanakirjasemicylindrical englanniksi
Having the shape of a semicylinder.
{{quote-journal|en|date=June 10, 2007|author=David W. Dunlap|title=‘Copy!’|work=New York Times|url=http://www.nytimes.com/2007/06/10/weekinreview/10dunlap.html
Of a leaf: elongated, flat on one side and round on the other.