Definition: The phrase "roll off" generally means to come off something smoothly or easily, or it can refer to speaking or reciting something fluently and confidently.
In more advanced contexts, "roll off" can be used to describe a situation where someone expresses thoughts or information in a way that seems effortless, often because they have practiced or know the material very well.
Rattle off: Similar to "roll off," it means to say something quickly and easily, often a list or series of facts.
Roll out: This means to introduce something new, like a product or service.
"Roll off" is a versatile phrase that can describe both physical actions and the way someone speaks.