Top definition
To be made irrelevant or obsolete by the emergence of a more flexible online tool.

References the adoption and usage of electronic encyclopedia Wikipedia over the conventionally print Encyclopedia Brittanica.
Guy 1: "Have you ever heard of the 'New Partridge Dictionary of Slang and Unconventional English'?"

Guy 2: "Just read the wiki on them.. wow, Urban Dictionary totally brittanica'ed them"
by whistlerbrk May 26, 2011
Get the mug
Get a brittanica'ed mug for your bunkmate James.