noun
Usage: often capitalized F
: a curved piece of flat material (as wood, ebonite, celluloid) often in the form of a scroll and used as an aid in drawing noncircular curves
noun
Usage: often capitalized F
: a curved piece of flat material (as wood, ebonite, celluloid) often in the form of a scroll and used as an aid in drawing noncircular curves
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012