Rollerblade
Definition 1 of 2

Activity
Rollerblading is a fun way to exercise.

Many people enjoy rollerblading for fitness.
Versatile
Rollerblading can be done on various surfaces, like streets or rinks.

You can rollerblade almost anywhere.
Colloquial use
People often use 'rollerblade' informally to describe the activity.

He's rollerblading this weekend.
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