Dictionary.com
Thesaurus.com

colourless

British  
/ ˈkʌləlɪs /

adjective

  1. without colour

  2. lacking in interest

    a colourless individual

  3. grey or pallid in tone or hue

  4. without prejudice; neutral

"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

Other Word Forms

  • colourlessly adverb
  • colourlessness noun

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.