ˈroller skate BrE AmE noun [countable]
a special boot with four wheels fixed under it, used for ↑ skating on hard surfaces ⇨ ↑ Rollerblade , ↑ in-line skate
—roller-skate verb [intransitive]
—roller skating noun [uncountable]
ˈroller skate BrE AmE noun [countable]
a special boot with four wheels fixed under it, used for ↑ skating on hard surfaces ⇨ ↑ Rollerblade , ↑ in-line skate
—roller-skate verb [intransitive]
—roller skating noun [uncountable]
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012