- Oca or Yam - Potato or yam - Potato, eg - Root vegetable - Rounded swelling - The swollen underground stem or root of a plant such as a potato - Underground root
- Bulging outwards - Curved outwards - Curving outwards - Swindler versus former wife who’s rounded out - Rising or swelling into a spherical or rounded form;
regularly protuberant or bulging; -- said of a spherical surface or
curved line when viewed from without, in opposition to concave. - A convex body or surface.