verb (used with object), un·capped, un·cap·ping.
verb (used without object), un·capped, un·cap·ping.
Examples from the Web for uncapped
Wired internet connections at home and at work give them plenty of uncapped internet access when they need it.AT&T’s New “Sponsored Data” Scheme is a Tremendous Loss for All of Us|Michael Weinberg|January 7, 2014|DAILY BEAST
I took a coke out of the cooler and uncapped it on the side of the machine.Direct Wire|Clee Garson
Equally as mechanically, and while he was still reading, he uncapped the point of the pen.Motor Matt's Race|Stanley R. Matthews
Matt picked it up, found that it was full, and uncapped it and held it to Tomlinson's lips.Motor Matt's Mystery|Stanley R. Matthews