- round shape - a shape that is curved and without sharp angles
--1 is a kind of shape, form
--1 has particulars:cone, conoid, cone shape; disk, disc, saucer; coil, whorl, roll, curl, curlicue, ringlet, gyre, scroll; whirl, swirl, vortex, convolution; spheroid, ellipsoid of revolution; sphere; sphere; cylinder; torus, toroid; drop, bead, pearl; rim