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Lacking brightness, luster, or vitality; dull. See Synonyms at dull.
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. lacking brilliance or radiance; dull: lackluster eyes.
2. lacking liveliness or vitality: a lackluster performance.n.
3. a lack of brilliance or vitality.Also, esp. Brit.,lack′lus`tre.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
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|Adj.||1.||lackluster - lacking brilliance or vitality; "a dull lackluster life"; "a lusterless performance"|
dull - lacking in liveliness or animation; "he was so dull at parties"; "a dull political campaign"; "a large dull impassive man"; "dull days with nothing to do"; "how dull and dreary the world is"; "fell back into one of her dull moods"
|2.||lackluster - lacking luster or shine; "staring with lackluster eyes"; "lusterless hair"|
dull - emitting or reflecting very little light; "a dull glow"; "dull silver badly in need of a polish"; "a dull sky"
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
The American Heritage® Roget's Thesaurus. Copyright © 2013, 2014 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.