Words that rhyme with koval

adj 1: rounded like an egg [syn: egg-shaped, elliptic, elliptical, oval, oval-shaped, ovate, oviform, ovoid, prolate] n 1: a closed plane curve resulting from the intersection of a circular cone and a plane cutting completely through it; "the sums of the distances from the foci to any point on an ellipse is constant" [syn: ellipse, oval]