lacklustre

Variant of lackluster

adjective

  1. lacking brightness; dull: lackluster eyes
  2. lacking energy or vitality; boring, unimaginative, etc.: a lackluster performance

noun

Rare absence of brightness; dullness
Also Chiefly Brit.lacklustre
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.
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