rollerblade rollerblade /ˈrəʊ.lə.bleɪd/ verb [I] ↑Verb Endings for rollerblade ► F0 to move on a surface, using Rollerblades: » I saw him rollerblading round the park.» Shall we go rollerblading?Thesaurus+: ↑Skates and skateboardsrollerblading /ˈrəʊ.ləˌbleɪ.dɪŋ/ noun [U] ► F0» We did a lot of rollerblading on holiday.Thesaurus+: ↑Skates and skateboards