"render sth smooth" in German to render sth. smooth etw. glattmachen etw. glätten Detailed translations for "render sth smooth" to render sth. smooth to render sth. smooth(also: to sleek, to smooth, to dress sth.) etw. glattmachen to render sth. smooth(also: to sleek, to smooth, to dress sth.) etw. glätten{transitive verb}