false negative(redirected from Type I and type II errors)
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A test result that is false-negative.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
1. (Medicine) a result in a medical test that wrongly indicates the absence of the condition being tested for
2. (Medicine) a person from whom such a result is obtained
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014