Try Our Apps
Dictionary.com

follow Dictionary.com

Words You've Been Using Wrong

cold dark matter

noun

in science, invisible matter consisting of massive particles with low energy, presently hypothetical

Word Origin

matter + dark 'invisible' + cold 'lacking energy, slow'

Dictionary.com's 21st Century Lexicon
Copyright © 2003-2014 Dictionary.com, LLC
Cite This Source

Word of the Day

Nearby words for cold dark matter

Word Value for cold

7
9
Scrabble Words With Friends