scooter

noun

1. 1

   large black diving duck of northern parts of the northern hemisphere

2. 2

   a sailing vessel with runners and a cross-shaped frame; suitable for traveling over ice

3. 3

   a wheeled vehicle with small wheels and a low-powered gasoline engine geared to the rear wheel

4. 4

   child's two-wheeled vehicle operated by foot

5. 5

   a motorboat resembling a motor scooter