coiled curled or wound (especially in concentric rings or spirals); "a coiled snake ready to strike"; "the rope lay coiled on the deck"
fat having an (over)abundance of flesh; "he hadn't remembered how fat she was"
oblate,
pumpkin-shaped having the equatorial diameter greater than the polar diameter; being flattened at the poles
watermelon-shaped,
prolate having the polar diameter greater than the equatorial diameter; "a prolate spheroid is generated by revolving an ellipse about its major axis"
circular,
round describing a circle; moving in a circle; "the circular motion of the wheel"