To move forward along a surface by revolving on an axis or by repeatedly turning over. 2. To travel or be moved on wheels or rollers: rolled down the sidewalk on their scooters. 3. To travel around; wander: roll from town to town. 4. a. To travel or be carried in a vehicle. b. To be carried on a stream: The logs rolled down the cascading river. 5. More @Wikipedia
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