| ROA | edge of a way or road or path |
|---|---|
| ROA | a partly sheltered anchorage |
| ROA | a small lightweight carriage |
| ROA | an open automobile having a front seat and a rumble seat |
| ROA | a road (especially that part of a road) over which vehicles travel |
| ROA | (of motor vehicles) the quality of being fit to drive on the open road |
| ROA | (of vehicles) fit to be driven on the open road |
| ROA | Norwegian explorer who was the first to traverse the Northwest Passage and in 1911 the first to reach the South Pole (1872-1928) |
| ROA | United States chemist (born in Poland) who used quantum mechanics to understand chemical reactions (born in 1937) |
| ROA | move about aimlessly or without any destination, often in search of food or employment |
| ROA | someone who leads a wandering unsettled life |
| ROA | horse having a roan coat |