(jargon) The slider or "bubble" on a window system scrollbar. So called because moving it allows you to browse through the contents of a text window in a way analogous to thumbing through a book.
Last updated: 1995-03-14
Better Than TripAdvisor
- Holiday destination reviews, hotel information,
pictures, sightseeing advice and food reviews.
Updated: Mon May 30 11:48:19 2016
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Copyright Denis Howe 1985