not assigned to a class or category; not arranged according to characteristics: Reported instances fall into two main types, with a few unclassified anomalies.
(of data, documents, etc.) not belonging to a category that is restricted for reasons of security; not secret: unclassified plans; unclassified information.

Origin of unclassified

First recorded in 1860–65; un-1 + classified
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for unclassified

Contemporary Examples of unclassified

Historical Examples of unclassified

British Dictionary definitions for unclassified



not arranged in any specific order or grouping
(of information) not possessing a security classification
(of football results) not arranged in any special order or in divisions
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 unclassified

1813, from un- (1) "not" + past participle of classify.

Online Etymology Dictionary, © 2010 Douglas Harper