LEARNit Dictionary
halfpipe
noun
/ˈhɑːfpaɪp/
UK
/ˈhæfpaɪp/
US
1
a structure or a channel cut into snow, in the shape of a U, used for performing complicated movements in skateboarding, in-line skating and snowboarding
نیملوله, مسیر U شکل, مجرا U شکل