Meaning : Sports equipment that is worn on the feet to enable the wearer to glide along and to be propelled by the alternate actions of the legs.
Meaning : Large edible rays having a long snout and thick tail with pectoral fins continuous with the head. Swim by undulating the edges of the pectoral fins.
Meaning : Move along on skates.
Example :
The Dutch often skate along the canals in winter.