The term 'drawroundrect compose gradient' refers to a function or feature in graphic design software that allows users to draw rounded rectangles with a gradient fill. This can be used to create visually appealing effects in UI design, illustrations, and other graphical elements. Gradient fills involve blending two or more colors smoothly across the surface of the shape, often from light to dark or vice versa. 'Drawroundrect' likely refers to the command or function to draw a rounded rectangle, while 'compose' could mean combining or applying the gradient to the shape.