( roller-skates, roller-skating, roller-skated)
1.
Roller-skates are shoes with four small wheels on the bottom.
A boy of about ten came up on roller-skates.
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2.
If you roller-skate , you move over a flat surface wearing roller-skates.
On the day of the accident, my son Gary was roller-skating outside our house.
VERB : V
• roller-skating
The craze for roller skating spread throughout the U.S.
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