| ROU | having a rounded bottom |
|---|---|
| ROU | having large round wide-open eyes |
| ROU | (used of eyes) fully open or extended |
| ROU | having a round face |
| ROU | Old World leek with a spherical bulb |
| ROU | orchid having a raceme of large greenish-white flowers on a single flower stalk growing between two elliptic or round basal leaves lying on the ground |
| ROU | having the back and shoulders rounded |
| ROU | a gyromitra with a brown puffed up fertile part and a rosy pink fluted stalk and smooth round spores |
| ROU | a meeting of peers for discussion and exchange of views |
| ROU | of Florida wetlands |
| ROU | at all times |
| ROU | the elapsed time it takes for a signal to travel from Earth to a spacecraft (or other body) and back to the starting point |