A cucumber is a straight line that slowly curves inward to make it end to a point but with a rounded edge that goes back around and curves. So it's both sides a straight line with a slight curve outward that is slightly rugged in nature. They curve back to meet on the other hand with small bumps all over it.
Related to Cucumber Icon
Related icons are the icons with matching tags, as well as all food icons. All icons are in the same flat style. You can either download free PNG icons or buy SVG vectors