ill-defined
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ill-de·fined
(ĭl′dĭ-fīnd′)adj.
Not defined clearly or distinctly: an ill-defined concept; an ill-defined view across the foggy moor.
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.
ill-defined
adj
imperfectly defined; having no clear outline
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
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Adj. | 1. | ill-defined - poorly stated or described; "he confuses the reader with ill-defined terms and concepts" well-defined, clear - accurately stated or described; "a set of well-defined values" |
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
ill-defined
adjective unclear, vague, indistinct, blurred, dim, fuzzy, shadowy, woolly, nebulous staff with ill-defined responsibilities
clear, obvious, plain, apparent, bold, evident, distinct, manifest, conspicuous, cut-and-dried
clear, obvious, plain, apparent, bold, evident, distinct, manifest, conspicuous, cut-and-dried
Collins Thesaurus of the English Language – Complete and Unabridged 2nd Edition. 2002 © HarperCollins Publishers 1995, 2002