1. overscroll - Noun
2. overscroll - Verb
overscroll (uncountable)
(graphical user interface) A feature where content being scrolled goes beyond its end point and bounces back, giving the user visual feedback that the end has been reached.
overscroll (third-person singular simple present overscrolls, present participle overscrolling, simple past and past participle overscrolled)
(graphical user interface) To perform this kind of scrolling and bouncing effect.