[kog-nuh-zuh nt, kon-uh-]
- having cognizance; aware (usually followed by of): He was cognizant of the difficulty.
- having legal cognizance or jurisdiction.
Origin of cognizant
1. See conscious.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- (usually foll by of) aware; having knowledge
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Word Origin and History for uncognizant
1820, back-formation from cognizance.
Online Etymology Dictionary, © 2010 Douglas Harper