| ROS | large fish of northern Atlantic coasts of America and Europe |
|---|---|
| ROS | North Atlantic rockfish |
| ROS | the fruit of a rose plant |
| ROS | resembling a rose |
| ROS | East Indian sparsely prickly annual herb or perennial subshrub widely cultivated for its fleshy calyxes used in tarts and jelly and for its bast fiber |
| ROS | fungi having smooth perithecia with dark one-celled ascospores |
| ROS | a Scandinavian style of carved or painted decoration (as on furniture or walls or dinnerware) consisting of floral motifs |
| ROS | extremely pungent leaves used fresh or dried as seasoning for especially meats |
| ROS | widely cultivated for its fragrant gray-green leaves used in cooking and in perfumery |
| ROS | any red eruption of the skin |
| ROS | a viral disease of infants and young children |
| ROS | a viral disease of infants and young children |