Home › Words › U › unborderunborderunborder means to remove a border or borders from.Among words judged in Lexicurio's Arena, unborder ranks #16,733 of 42,747 for Qualifying.EtymologyFrom un- + border.verbTo remove a border or borders from.e.g.“Highlight the picture in question by giving it a border. Don't foget ^([sic]) to "unborder" the others.” — 2008, Nick Symmonds, Internationalization and Localization Using Microsoft .NET, page 237:Definitions & examples from Wiktionary (CC BY-SA 3.0).