skateboardskate‧board /ˈskeɪt˺bɔrd/ ●●○ noun [countable] 
a short board with two wheels at each end, on which you stand and ride, pushing your foot along the ground in order to move—skateboarding noun [uncountable]
a short board with two wheels at each end, on which you stand and ride, pushing your foot along the ground in order to move—skateboarding noun [uncountable]
